15694275090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509389}}^1$

素因数の和:509491

約数の個数: 64

約数和(自身を含む): 41077209600

約数和(自身を除く): 25382934510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 5135, 6162, 10270, 15405, 30810, 509389, 1018778, 1528167, 2546945, 3056334, 5093890, 6622057, 7640835, 13244114, 15281670, 19866171, 33110285, 39732342, 40241731, 66220570, 80483462, 99330855, 120725193, 198661710, 201208655, 241450386, 402417310, 523142503, 603625965, 1046285006, 1207251930, 1569427509, 2615712515, 3138855018, 5231425030, 7847137545, 15694275090]

約数ペア:

[(1, 15694275090), (2, 7847137545), (3, 5231425030), (5, 3138855018), (6, 2615712515), (10, 1569427509), (13, 1207251930), (15, 1046285006), (26, 603625965), (30, 523142503), (39, 402417310), (65, 241450386), (78, 201208655), (79, 198661710), (130, 120725193), (158, 99330855), (195, 80483462), (237, 66220570), (390, 40241731), (395, 39732342), (474, 33110285), (790, 19866171), (1027, 15281670), (1185, 13244114), (2054, 7640835), (2370, 6622057), (3081, 5093890), (5135, 3056334), (6162, 2546945), (10270, 1528167), (15405, 1018778), (30810, 509389)]