126491820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23167}}^1$

素因数の和:23199

約数の個数: 96

約数和(自身を含む): 435929088

約数和(自身を除く): 309437268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23167, 46334, 69501, 92668, 115835, 139002, 162169, 231670, 278004, 301171, 324338, 347505, 463340, 486507, 602342, 648676, 695010, 810845, 903513, 973014, 1204684, 1390020, 1505855, 1621690, 1807026, 1946028, 2108197, 2432535, 3011710, 3243380, 3614052, 4216394, 4517565, 4865070, 6023420, 6324591, 8432788, 9035130, 9730140, 10540985, 12649182, 18070260, 21081970, 25298364, 31622955, 42163940, 63245910, 126491820]

約数ペア:

[(1, 126491820), (2, 63245910), (3, 42163940), (4, 31622955), (5, 25298364), (6, 21081970), (7, 18070260), (10, 12649182), (12, 10540985), (13, 9730140), (14, 9035130), (15, 8432788), (20, 6324591), (21, 6023420), (26, 4865070), (28, 4517565), (30, 4216394), (35, 3614052), (39, 3243380), (42, 3011710), (52, 2432535), (60, 2108197), (65, 1946028), (70, 1807026), (78, 1621690), (84, 1505855), (91, 1390020), (105, 1204684), (130, 973014), (140, 903513), (156, 810845), (182, 695010), (195, 648676), (210, 602342), (260, 486507), (273, 463340), (364, 347505), (390, 324338), (420, 301171), (455, 278004), (546, 231670), (780, 162169), (910, 139002), (1092, 115835), (1365, 92668), (1820, 69501), (2730, 46334), (5460, 23167)]