676395540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70901}}^1$

素因数の和:70969

約数の個数: 72

約数和(自身を含む): 2090474568

約数和(自身を除く): 1414079028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 70901, 141802, 212703, 283604, 354505, 425406, 638109, 709010, 850812, 1063515, 1276218, 1418020, 2127030, 2552436, 3190545, 3757753, 4254060, 6381090, 7515506, 11273259, 12762180, 15031012, 18788765, 22546518, 33819777, 37577530, 45093036, 56366295, 67639554, 75155060, 112732590, 135279108, 169098885, 225465180, 338197770, 676395540]

約数ペア:

[(1, 676395540), (2, 338197770), (3, 225465180), (4, 169098885), (5, 135279108), (6, 112732590), (9, 75155060), (10, 67639554), (12, 56366295), (15, 45093036), (18, 37577530), (20, 33819777), (30, 22546518), (36, 18788765), (45, 15031012), (53, 12762180), (60, 11273259), (90, 7515506), (106, 6381090), (159, 4254060), (180, 3757753), (212, 3190545), (265, 2552436), (318, 2127030), (477, 1418020), (530, 1276218), (636, 1063515), (795, 850812), (954, 709010), (1060, 638109), (1590, 425406), (1908, 354505), (2385, 283604), (3180, 212703), (4770, 141802), (9540, 70901)]