29971121180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3049}}^1$

素因数の和:3580

約数の個数: 192

約数和(自身を含む): 84705868800

約数和(自身を除く): 54734747620

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 491, 572, 715, 770, 910, 982, 1001, 1430, 1540, 1820, 1964, 2002, 2455, 2860, 3049, 3437, 4004, 4910, 5005, 5401, 6098, 6383, 6874, 9820, 10010, 10802, 12196, 12766, 13748, 15245, 17185, 20020, 21343, 21604, 25532, 27005, 30490, 31915, 33539, 34370, 37807, 39637, 42686, 44681, 54010, 60980, 63830, 67078, 68740, 70213, 75614, 79274, 85372, 89362, 106715, 108020, 127660, 134156, 140426, 151228, 158548, 167695, 178724, 189035, 198185, 213430, 223405, 234773, 277459, 280852, 335390, 351065, 378070, 396370, 426860, 436007, 446810, 469546, 491491, 554918, 670780, 702130, 756140, 792740, 872014, 893620, 939092, 982982, 1109836, 1173865, 1387295, 1404260, 1497059, 1744028, 1965964, 2180035, 2347730, 2457455, 2774590, 2994118, 3052049, 4360070, 4695460, 4914910, 5549180, 5988236, 6104098, 7485295, 8720140, 9829820, 10479413, 12208196, 14970590, 15260245, 16467649, 19461767, 20958826, 29941180, 30520490, 32935298, 38923534, 41917652, 52397065, 61040980, 65870596, 77847068, 82338245, 97308835, 104794130, 115273543, 136232369, 164676490, 194617670, 209588260, 214079437, 230547086, 272464738, 329352980, 389235340, 428158874, 461094172, 544929476, 576367715, 681161845, 856317748, 1070397185, 1152735430, 1362323690, 1498556059, 2140794370, 2305470860, 2724647380, 2997112118, 4281588740, 5994224236, 7492780295, 14985560590, 29971121180]

約数ペア:

[(1, 29971121180), (2, 14985560590), (4, 7492780295), (5, 5994224236), (7, 4281588740), (10, 2997112118), (11, 2724647380), (13, 2305470860), (14, 2140794370), (20, 1498556059), (22, 1362323690), (26, 1152735430), (28, 1070397185), (35, 856317748), (44, 681161845), (52, 576367715), (55, 544929476), (65, 461094172), (70, 428158874), (77, 389235340), (91, 329352980), (110, 272464738), (130, 230547086), (140, 214079437), (143, 209588260), (154, 194617670), (182, 164676490), (220, 136232369), (260, 115273543), (286, 104794130), (308, 97308835), (364, 82338245), (385, 77847068), (455, 65870596), (491, 61040980), (572, 52397065), (715, 41917652), (770, 38923534), (910, 32935298), (982, 30520490), (1001, 29941180), (1430, 20958826), (1540, 19461767), (1820, 16467649), (1964, 15260245), (2002, 14970590), (2455, 12208196), (2860, 10479413), (3049, 9829820), (3437, 8720140), (4004, 7485295), (4910, 6104098), (5005, 5988236), (5401, 5549180), (6098, 4914910), (6383, 4695460), (6874, 4360070), (9820, 3052049), (10010, 2994118), (10802, 2774590), (12196, 2457455), (12766, 2347730), (13748, 2180035), (15245, 1965964), (17185, 1744028), (20020, 1497059), (21343, 1404260), (21604, 1387295), (25532, 1173865), (27005, 1109836), (30490, 982982), (31915, 939092), (33539, 893620), (34370, 872014), (37807, 792740), (39637, 756140), (42686, 702130), (44681, 670780), (54010, 554918), (60980, 491491), (63830, 469546), (67078, 446810), (68740, 436007), (70213, 426860), (75614, 396370), (79274, 378070), (85372, 351065), (89362, 335390), (106715, 280852), (108020, 277459), (127660, 234773), (134156, 223405), (140426, 213430), (151228, 198185), (158548, 189035), (167695, 178724)]