1350652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{726157}}^1$

素因数の和:726200

約数の個数: 48

約数和(自身を含む): 3903825408

約数和(自身を除く): 2553173388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 726157, 1452314, 2178471, 2904628, 3630785, 4356942, 7261570, 8713884, 10892355, 14523140, 21784710, 22510867, 43569420, 45021734, 67532601, 90043468, 112554335, 135065202, 225108670, 270130404, 337663005, 450217340, 675326010, 1350652020]

約数ペア:

[(1, 1350652020), (2, 675326010), (3, 450217340), (4, 337663005), (5, 270130404), (6, 225108670), (10, 135065202), (12, 112554335), (15, 90043468), (20, 67532601), (30, 45021734), (31, 43569420), (60, 22510867), (62, 21784710), (93, 14523140), (124, 10892355), (155, 8713884), (186, 7261570), (310, 4356942), (372, 3630785), (465, 2904628), (620, 2178471), (930, 1452314), (1860, 726157)]