29489460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 111089664

約数和(自身を除く): 81600204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 491, 546, 572, 660, 715, 770, 780, 858, 910, 924, 982, 1001, 1092, 1155, 1365, 1430, 1473, 1540, 1716, 1820, 1964, 2002, 2145, 2310, 2455, 2730, 2860, 2946, 3003, 3437, 4004, 4290, 4620, 4910, 5005, 5401, 5460, 5892, 6006, 6383, 6874, 7365, 8580, 9820, 10010, 10311, 10802, 12012, 12766, 13748, 14730, 15015, 16203, 17185, 19149, 20020, 20622, 21604, 25532, 27005, 29460, 30030, 31915, 32406, 34370, 37807, 38298, 41244, 44681, 51555, 54010, 60060, 63830, 64812, 68740, 70213, 75614, 76596, 81015, 89362, 95745, 103110, 108020, 113421, 127660, 134043, 140426, 151228, 162030, 178724, 189035, 191490, 206220, 210639, 223405, 226842, 268086, 280852, 324060, 351065, 378070, 382980, 421278, 446810, 453684, 491491, 536172, 567105, 670215, 702130, 756140, 842556, 893620, 982982, 1053195, 1134210, 1340430, 1404260, 1474473, 1965964, 2106390, 2268420, 2457455, 2680860, 2948946, 4212780, 4914910, 5897892, 7372365, 9829820, 14744730, 29489460]

約数ペア:

[(1, 29489460), (2, 14744730), (3, 9829820), (4, 7372365), (5, 5897892), (6, 4914910), (7, 4212780), (10, 2948946), (11, 2680860), (12, 2457455), (13, 2268420), (14, 2106390), (15, 1965964), (20, 1474473), (21, 1404260), (22, 1340430), (26, 1134210), (28, 1053195), (30, 982982), (33, 893620), (35, 842556), (39, 756140), (42, 702130), (44, 670215), (52, 567105), (55, 536172), (60, 491491), (65, 453684), (66, 446810), (70, 421278), (77, 382980), (78, 378070), (84, 351065), (91, 324060), (105, 280852), (110, 268086), (130, 226842), (132, 223405), (140, 210639), (143, 206220), (154, 191490), (156, 189035), (165, 178724), (182, 162030), (195, 151228), (210, 140426), (220, 134043), (231, 127660), (260, 113421), (273, 108020), (286, 103110), (308, 95745), (330, 89362), (364, 81015), (385, 76596), (390, 75614), (420, 70213), (429, 68740), (455, 64812), (462, 63830), (491, 60060), (546, 54010), (572, 51555), (660, 44681), (715, 41244), (770, 38298), (780, 37807), (858, 34370), (910, 32406), (924, 31915), (982, 30030), (1001, 29460), (1092, 27005), (1155, 25532), (1365, 21604), (1430, 20622), (1473, 20020), (1540, 19149), (1716, 17185), (1820, 16203), (1964, 15015), (2002, 14730), (2145, 13748), (2310, 12766), (2455, 12012), (2730, 10802), (2860, 10311), (2946, 10010), (3003, 9820), (3437, 8580), (4004, 7365), (4290, 6874), (4620, 6383), (4910, 6006), (5005, 5892), (5401, 5460)]