64406930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8933}}^1$

素因数の和:9050

約数の個数: 32

約数和(自身を含む): 133795584

約数和(自身を除く): 69388654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 8933, 17866, 44665, 62531, 89330, 125062, 312655, 625310, 920099, 1840198, 4600495, 6440693, 9200990, 12881386, 32203465, 64406930]

約数ペア:

[(1, 64406930), (2, 32203465), (5, 12881386), (7, 9200990), (10, 6440693), (14, 4600495), (35, 1840198), (70, 920099), (103, 625310), (206, 312655), (515, 125062), (721, 89330), (1030, 62531), (1442, 44665), (3605, 17866), (7210, 8933)]