15422710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 28952352

約数和(自身を除く): 13529642

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 571, 730, 1142, 2701, 2855, 5402, 5710, 13505, 21127, 27010, 41683, 42254, 83366, 105635, 208415, 211270, 416830, 1542271, 3084542, 7711355, 15422710]

約数ペア:

[(1, 15422710), (2, 7711355), (5, 3084542), (10, 1542271), (37, 416830), (73, 211270), (74, 208415), (146, 105635), (185, 83366), (365, 42254), (370, 41683), (571, 27010), (730, 21127), (1142, 13505), (2701, 5710), (2855, 5402)]