286263420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{2731}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 802290048

約数和(自身を除く): 516026628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1747, 2731, 3494, 5241, 5462, 6988, 8193, 8735, 10482, 10924, 13655, 16386, 17470, 20964, 26205, 27310, 32772, 34940, 40965, 52410, 54620, 81930, 104820, 163860, 4771057, 9542114, 14313171, 19084228, 23855285, 28626342, 47710570, 57252684, 71565855, 95421140, 143131710, 286263420]

約数ペア:

[(1, 286263420), (2, 143131710), (3, 95421140), (4, 71565855), (5, 57252684), (6, 47710570), (10, 28626342), (12, 23855285), (15, 19084228), (20, 14313171), (30, 9542114), (60, 4771057), (1747, 163860), (2731, 104820), (3494, 81930), (5241, 54620), (5462, 52410), (6988, 40965), (8193, 34940), (8735, 32772), (10482, 27310), (10924, 26205), (13655, 20964), (16386, 17470)]