30480812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 55289472

約数和(自身を除く): 24808660

約数列:

[1, 2, 4, 31, 62, 124, 401, 613, 802, 1226, 1604, 2452, 12431, 19003, 24862, 38006, 49724, 76012, 245813, 491626, 983252, 7620203, 15240406, 30480812]

約数ペア:

[(1, 30480812), (2, 15240406), (4, 7620203), (31, 983252), (62, 491626), (124, 245813), (401, 76012), (613, 49724), (802, 38006), (1226, 24862), (1604, 19003), (2452, 12431)]