571849620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 1633395456

約数和(自身を除く): 1061545836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 241, 284, 355, 426, 482, 557, 710, 723, 852, 964, 1065, 1114, 1205, 1420, 1446, 1671, 2130, 2228, 2410, 2785, 2892, 3342, 3615, 4260, 4820, 5570, 6684, 7230, 8355, 11140, 14460, 16710, 17111, 33420, 34222, 39547, 51333, 68444, 79094, 85555, 102666, 118641, 134237, 158188, 171110, 197735, 205332, 237282, 256665, 268474, 342220, 395470, 402711, 474564, 513330, 536948, 593205, 671185, 790940, 805422, 1026660, 1186410, 1342370, 1610844, 2013555, 2372820, 2684740, 4027110, 8054220, 9530827, 19061654, 28592481, 38123308, 47654135, 57184962, 95308270, 114369924, 142962405, 190616540, 285924810, 571849620]

約数ペア:

[(1, 571849620), (2, 285924810), (3, 190616540), (4, 142962405), (5, 114369924), (6, 95308270), (10, 57184962), (12, 47654135), (15, 38123308), (20, 28592481), (30, 19061654), (60, 9530827), (71, 8054220), (142, 4027110), (213, 2684740), (241, 2372820), (284, 2013555), (355, 1610844), (426, 1342370), (482, 1186410), (557, 1026660), (710, 805422), (723, 790940), (852, 671185), (964, 593205), (1065, 536948), (1114, 513330), (1205, 474564), (1420, 402711), (1446, 395470), (1671, 342220), (2130, 268474), (2228, 256665), (2410, 237282), (2785, 205332), (2892, 197735), (3342, 171110), (3615, 158188), (4260, 134237), (4820, 118641), (5570, 102666), (6684, 85555), (7230, 79094), (8355, 68444), (11140, 51333), (14460, 39547), (16710, 34222), (17111, 33420)]