1520986770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{58477}}^1$

素因数の和:58524

約数の個数: 72

約数和(自身を含む): 4200942564

約数和(自身を除く): 2679955794

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, 2601, 2890, 4335, 5202, 8670, 13005, 26010, 58477, 116954, 175431, 292385, 350862, 526293, 584770, 877155, 994109, 1052586, 1754310, 1988218, 2631465, 2982327, 4970545, 5262930, 5964654, 8946981, 9941090, 14911635, 16899853, 17893962, 29823270, 33799706, 44734905, 50699559, 84499265, 89469810, 101399118, 152098677, 168998530, 253497795, 304197354, 506995590, 760493385, 1520986770]

約数ペア:

[(1, 1520986770), (2, 760493385), (3, 506995590), (5, 304197354), (6, 253497795), (9, 168998530), (10, 152098677), (15, 101399118), (17, 89469810), (18, 84499265), (30, 50699559), (34, 44734905), (45, 33799706), (51, 29823270), (85, 17893962), (90, 16899853), (102, 14911635), (153, 9941090), (170, 8946981), (255, 5964654), (289, 5262930), (306, 4970545), (510, 2982327), (578, 2631465), (765, 1988218), (867, 1754310), (1445, 1052586), (1530, 994109), (1734, 877155), (2601, 584770), (2890, 526293), (4335, 350862), (5202, 292385), (8670, 175431), (13005, 116954), (26010, 58477)]