61374040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 171024480

約数和(自身を除く): 109650440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1297, 1352, 1690, 1820, 2366, 2594, 3380, 3640, 4732, 5188, 5915, 6485, 6760, 9079, 9464, 10376, 11830, 12970, 16861, 18158, 23660, 25940, 33722, 36316, 45395, 47320, 51880, 67444, 72632, 84305, 90790, 118027, 134888, 168610, 181580, 219193, 236054, 337220, 363160, 438386, 472108, 590135, 674440, 876772, 944216, 1095965, 1180270, 1534351, 1753544, 2191930, 2360540, 3068702, 4383860, 4721080, 6137404, 7671755, 8767720, 12274808, 15343510, 30687020, 61374040]

約数ペア:

[(1, 61374040), (2, 30687020), (4, 15343510), (5, 12274808), (7, 8767720), (8, 7671755), (10, 6137404), (13, 4721080), (14, 4383860), (20, 3068702), (26, 2360540), (28, 2191930), (35, 1753544), (40, 1534351), (52, 1180270), (56, 1095965), (65, 944216), (70, 876772), (91, 674440), (104, 590135), (130, 472108), (140, 438386), (169, 363160), (182, 337220), (260, 236054), (280, 219193), (338, 181580), (364, 168610), (455, 134888), (520, 118027), (676, 90790), (728, 84305), (845, 72632), (910, 67444), (1183, 51880), (1297, 47320), (1352, 45395), (1690, 36316), (1820, 33722), (2366, 25940), (2594, 23660), (3380, 18158), (3640, 16861), (4732, 12970), (5188, 11830), (5915, 10376), (6485, 9464), (6760, 9079)]