445073970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1487}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 1167353856

約数和(自身を除く): 722279886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 907, 1487, 1814, 2721, 2974, 4461, 4535, 5442, 7435, 8922, 9070, 9977, 13605, 14870, 16357, 19954, 22305, 27210, 29931, 32714, 44610, 49071, 49885, 59862, 81785, 98142, 99770, 149655, 163570, 245355, 299310, 490710, 1348709, 2697418, 4046127, 6743545, 8092254, 13487090, 14835799, 20230635, 29671598, 40461270, 44507397, 74178995, 89014794, 148357990, 222536985, 445073970]

約数ペア:

[(1, 445073970), (2, 222536985), (3, 148357990), (5, 89014794), (6, 74178995), (10, 44507397), (11, 40461270), (15, 29671598), (22, 20230635), (30, 14835799), (33, 13487090), (55, 8092254), (66, 6743545), (110, 4046127), (165, 2697418), (330, 1348709), (907, 490710), (1487, 299310), (1814, 245355), (2721, 163570), (2974, 149655), (4461, 99770), (4535, 98142), (5442, 81785), (7435, 59862), (8922, 49885), (9070, 49071), (9977, 44610), (13605, 32714), (14870, 29931), (16357, 27210), (19954, 22305)]