57122130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 91658670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 983, 1490, 1937, 1966, 2235, 2949, 3874, 4470, 4915, 5811, 5898, 9685, 9830, 11622, 12779, 14745, 19370, 25558, 29055, 29490, 38337, 58110, 63895, 76674, 127790, 146467, 191685, 292934, 383370, 439401, 732335, 878802, 1464670, 1904071, 2197005, 3808142, 4394010, 5712213, 9520355, 11424426, 19040710, 28561065, 57122130]

約数ペア:

[(1, 57122130), (2, 28561065), (3, 19040710), (5, 11424426), (6, 9520355), (10, 5712213), (13, 4394010), (15, 3808142), (26, 2197005), (30, 1904071), (39, 1464670), (65, 878802), (78, 732335), (130, 439401), (149, 383370), (195, 292934), (298, 191685), (390, 146467), (447, 127790), (745, 76674), (894, 63895), (983, 58110), (1490, 38337), (1937, 29490), (1966, 29055), (2235, 25558), (2949, 19370), (3874, 14745), (4470, 12779), (4915, 11622), (5811, 9830), (5898, 9685)]