941430420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43951}}^1$

素因数の和:43990

約数の個数: 144

約数和(自身を含む): 3455682048

約数和(自身を除く): 2514251628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 43951, 87902, 131853, 175804, 219755, 263706, 307657, 395559, 439510, 527412, 615314, 659265, 747167, 791118, 879020, 922971, 1230628, 1318530, 1494334, 1538285, 1582236, 1845942, 1977795, 2241501, 2637060, 2768913, 2988668, 3076570, 3691884, 3735835, 3955590, 4483002, 4614855, 5230169, 5537826, 6153140, 6724503, 7471670, 7911180, 8966004, 9229710, 10460338, 11075652, 11207505, 13449006, 13844565, 14943340, 15690507, 18459420, 20920676, 22415010, 26150845, 26898012, 27689130, 31381014, 33622515, 44830020, 47071521, 52301690, 55378260, 62762028, 67245030, 78452535, 94143042, 104603380, 134490060, 156905070, 188286084, 235357605, 313810140, 470715210, 941430420]

約数ペア:

[(1, 941430420), (2, 470715210), (3, 313810140), (4, 235357605), (5, 188286084), (6, 156905070), (7, 134490060), (9, 104603380), (10, 94143042), (12, 78452535), (14, 67245030), (15, 62762028), (17, 55378260), (18, 52301690), (20, 47071521), (21, 44830020), (28, 33622515), (30, 31381014), (34, 27689130), (35, 26898012), (36, 26150845), (42, 22415010), (45, 20920676), (51, 18459420), (60, 15690507), (63, 14943340), (68, 13844565), (70, 13449006), (84, 11207505), (85, 11075652), (90, 10460338), (102, 9229710), (105, 8966004), (119, 7911180), (126, 7471670), (140, 6724503), (153, 6153140), (170, 5537826), (180, 5230169), (204, 4614855), (210, 4483002), (238, 3955590), (252, 3735835), (255, 3691884), (306, 3076570), (315, 2988668), (340, 2768913), (357, 2637060), (420, 2241501), (476, 1977795), (510, 1845942), (595, 1582236), (612, 1538285), (630, 1494334), (714, 1318530), (765, 1230628), (1020, 922971), (1071, 879020), (1190, 791118), (1260, 747167), (1428, 659265), (1530, 615314), (1785, 527412), (2142, 439510), (2380, 395559), (3060, 307657), (3570, 263706), (4284, 219755), (5355, 175804), (7140, 131853), (10710, 87902), (21420, 43951)]