30258028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{444971}}^1$

素因数の和:444992

約数の個数: 12

約数和(自身を含む): 56066472

約数和(自身を除く): 25808444

約数列:

[1, 2, 4, 17, 34, 68, 444971, 889942, 1779884, 7564507, 15129014, 30258028]

約数ペア:

[(1, 30258028), (2, 15129014), (4, 7564507), (17, 1779884), (34, 889942), (68, 444971)]