64426770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2477}}^1$

素因数の和:2524

約数の個数: 72

約数和(自身を含む): 178014564

約数和(自身を除く): 113587794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2477, 2601, 2890, 4335, 4954, 5202, 7431, 8670, 12385, 13005, 14862, 22293, 24770, 26010, 37155, 42109, 44586, 74310, 84218, 111465, 126327, 210545, 222930, 252654, 378981, 421090, 631635, 715853, 757962, 1263270, 1431706, 1894905, 2147559, 3579265, 3789810, 4295118, 6442677, 7158530, 10737795, 12885354, 21475590, 32213385, 64426770]

約数ペア:

[(1, 64426770), (2, 32213385), (3, 21475590), (5, 12885354), (6, 10737795), (9, 7158530), (10, 6442677), (15, 4295118), (17, 3789810), (18, 3579265), (30, 2147559), (34, 1894905), (45, 1431706), (51, 1263270), (85, 757962), (90, 715853), (102, 631635), (153, 421090), (170, 378981), (255, 252654), (289, 222930), (306, 210545), (510, 126327), (578, 111465), (765, 84218), (867, 74310), (1445, 44586), (1530, 42109), (1734, 37155), (2477, 26010), (2601, 24770), (2890, 22293), (4335, 14862), (4954, 13005), (5202, 12385), (7431, 8670)]