570628380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1358639}}^1$

素因数の和:1358658

約数の個数: 48

約数和(自身を含む): 1826012160

約数和(自身を除く): 1255383780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1358639, 2717278, 4075917, 5434556, 6793195, 8151834, 9510473, 13586390, 16303668, 19020946, 20379585, 27172780, 28531419, 38041892, 40759170, 47552365, 57062838, 81518340, 95104730, 114125676, 142657095, 190209460, 285314190, 570628380]

約数ペア:

[(1, 570628380), (2, 285314190), (3, 190209460), (4, 142657095), (5, 114125676), (6, 95104730), (7, 81518340), (10, 57062838), (12, 47552365), (14, 40759170), (15, 38041892), (20, 28531419), (21, 27172780), (28, 20379585), (30, 19020946), (35, 16303668), (42, 13586390), (60, 9510473), (70, 8151834), (84, 6793195), (105, 5434556), (140, 4075917), (210, 2717278), (420, 1358639)]