1437474260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{6131}}^1$

素因数の和:6776

約数の個数: 48

約数和(自身を含む): 3183243840

約数和(自身を除く): 1745769580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 617, 1234, 2468, 3085, 6131, 6170, 11723, 12262, 12340, 23446, 24524, 30655, 46892, 58615, 61310, 116489, 117230, 122620, 232978, 234460, 465956, 582445, 1164890, 2329780, 3782827, 7565654, 15131308, 18914135, 37828270, 71873713, 75656540, 143747426, 287494852, 359368565, 718737130, 1437474260]

約数ペア:

[(1, 1437474260), (2, 718737130), (4, 359368565), (5, 287494852), (10, 143747426), (19, 75656540), (20, 71873713), (38, 37828270), (76, 18914135), (95, 15131308), (190, 7565654), (380, 3782827), (617, 2329780), (1234, 1164890), (2468, 582445), (3085, 465956), (6131, 234460), (6170, 232978), (11723, 122620), (12262, 117230), (12340, 116489), (23446, 61310), (24524, 58615), (30655, 46892)]