247086510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 648428544

約数和(自身を除く): 401342034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 751, 997, 1502, 1994, 2253, 2991, 3755, 4506, 4985, 5982, 7510, 8261, 9970, 10967, 11265, 14955, 16522, 21934, 22530, 24783, 29910, 32901, 41305, 49566, 54835, 65802, 82610, 109670, 123915, 164505, 247830, 329010, 748747, 1497494, 2246241, 3743735, 4492482, 7487470, 8236217, 11231205, 16472434, 22462410, 24708651, 41181085, 49417302, 82362170, 123543255, 247086510]

約数ペア:

[(1, 247086510), (2, 123543255), (3, 82362170), (5, 49417302), (6, 41181085), (10, 24708651), (11, 22462410), (15, 16472434), (22, 11231205), (30, 8236217), (33, 7487470), (55, 4492482), (66, 3743735), (110, 2246241), (165, 1497494), (330, 748747), (751, 329010), (997, 247830), (1502, 164505), (1994, 123915), (2253, 109670), (2991, 82610), (3755, 65802), (4506, 54835), (4985, 49566), (5982, 41305), (7510, 32901), (8261, 29910), (9970, 24783), (10967, 22530), (11265, 21934), (14955, 16522)]