559408020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{300757}}^1$

素因数の和:300800

約数の個数: 48

約数和(自身を含む): 1616875008

約数和(自身を除く): 1057466988

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, 300757, 601514, 902271, 1203028, 1503785, 1804542, 3007570, 3609084, 4511355, 6015140, 9022710, 9323467, 18045420, 18646934, 27970401, 37293868, 46617335, 55940802, 93234670, 111881604, 139852005, 186469340, 279704010, 559408020]

約数ペア:

[(1, 559408020), (2, 279704010), (3, 186469340), (4, 139852005), (5, 111881604), (6, 93234670), (10, 55940802), (12, 46617335), (15, 37293868), (20, 27970401), (30, 18646934), (31, 18045420), (60, 9323467), (62, 9022710), (93, 6015140), (124, 4511355), (155, 3609084), (186, 3007570), (310, 1804542), (372, 1503785), (465, 1203028), (620, 902271), (930, 601514), (1860, 300757)]