30013570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 55706112

約数和(自身を除く): 25692542

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 313, 430, 446, 626, 1115, 1565, 2230, 3130, 9589, 13459, 19178, 26918, 47945, 67295, 69799, 95890, 134590, 139598, 348995, 697990, 3001357, 6002714, 15006785, 30013570]

約数ペア:

[(1, 30013570), (2, 15006785), (5, 6002714), (10, 3001357), (43, 697990), (86, 348995), (215, 139598), (223, 134590), (313, 95890), (430, 69799), (446, 67295), (626, 47945), (1115, 26918), (1565, 19178), (2230, 13459), (3130, 9589)]