57312290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7949}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 119059200

約数和(自身を除く): 61746910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 7949, 15898, 39745, 55643, 79490, 111286, 278215, 556430, 818747, 1637494, 4093735, 5731229, 8187470, 11462458, 28656145, 57312290]

約数ペア:

[(1, 57312290), (2, 28656145), (5, 11462458), (7, 8187470), (10, 5731229), (14, 4093735), (35, 1637494), (70, 818747), (103, 556430), (206, 278215), (515, 111286), (721, 79490), (1030, 55643), (1442, 39745), (3605, 15898), (7210, 7949)]