2515630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 5017824

約数和(自身を除く): 2502194

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 523, 962, 1046, 2405, 2615, 4810, 5230, 6799, 13598, 19351, 33995, 38702, 67990, 96755, 193510, 251563, 503126, 1257815, 2515630]

約数ペア:

[(1, 2515630), (2, 1257815), (5, 503126), (10, 251563), (13, 193510), (26, 96755), (37, 67990), (65, 38702), (74, 33995), (130, 19351), (185, 13598), (370, 6799), (481, 5230), (523, 4810), (962, 2615), (1046, 2405)]