390758430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1093}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 995312448

約数和(自身を除く): 604554018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 701, 1093, 1402, 2103, 2186, 3279, 3505, 4206, 5465, 6558, 7010, 10515, 10930, 11917, 16395, 18581, 21030, 23834, 32790, 35751, 37162, 55743, 59585, 71502, 92905, 111486, 119170, 178755, 185810, 278715, 357510, 557430, 766193, 1532386, 2298579, 3830965, 4597158, 7661930, 11492895, 13025281, 22985790, 26050562, 39075843, 65126405, 78151686, 130252810, 195379215, 390758430]

約数ペア:

[(1, 390758430), (2, 195379215), (3, 130252810), (5, 78151686), (6, 65126405), (10, 39075843), (15, 26050562), (17, 22985790), (30, 13025281), (34, 11492895), (51, 7661930), (85, 4597158), (102, 3830965), (170, 2298579), (255, 1532386), (510, 766193), (701, 557430), (1093, 357510), (1402, 278715), (2103, 185810), (2186, 178755), (3279, 119170), (3505, 111486), (4206, 92905), (5465, 71502), (6558, 59585), (7010, 55743), (10515, 37162), (10930, 35751), (11917, 32790), (16395, 23834), (18581, 21030)]