1303510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 2604672

約数和(自身を除く): 1301162

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 271, 370, 481, 542, 962, 1355, 2405, 2710, 3523, 4810, 7046, 10027, 17615, 20054, 35230, 50135, 100270, 130351, 260702, 651755, 1303510]

約数ペア:

[(1, 1303510), (2, 651755), (5, 260702), (10, 130351), (13, 100270), (26, 50135), (37, 35230), (65, 20054), (74, 17615), (130, 10027), (185, 7046), (271, 4810), (370, 3523), (481, 2710), (542, 2405), (962, 1355)]