381860970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 972642816

約数和(自身を除く): 590781846

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 751, 997, 1502, 1994, 2253, 2991, 3755, 4506, 4985, 5982, 7510, 9970, 11265, 12767, 14955, 16949, 22530, 25534, 29910, 33898, 38301, 50847, 63835, 76602, 84745, 101694, 127670, 169490, 191505, 254235, 383010, 508470, 748747, 1497494, 2246241, 3743735, 4492482, 7487470, 11231205, 12728699, 22462410, 25457398, 38186097, 63643495, 76372194, 127286990, 190930485, 381860970]

約数ペア:

[(1, 381860970), (2, 190930485), (3, 127286990), (5, 76372194), (6, 63643495), (10, 38186097), (15, 25457398), (17, 22462410), (30, 12728699), (34, 11231205), (51, 7487470), (85, 4492482), (102, 3743735), (170, 2246241), (255, 1497494), (510, 748747), (751, 508470), (997, 383010), (1502, 254235), (1994, 191505), (2253, 169490), (2991, 127670), (3755, 101694), (4506, 84745), (4985, 76602), (5982, 63835), (7510, 50847), (9970, 38301), (11265, 33898), (12767, 29910), (14955, 25534), (16949, 22530)]