71345177940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1189086299}}^1$

素因数の和:1189086311

約数の個数: 24

約数和(自身を含む): 199766498400

約数和(自身を除く): 128421320460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189086299, 2378172598, 3567258897, 4756345196, 5945431495, 7134517794, 11890862990, 14269035588, 17836294485, 23781725980, 35672588970, 71345177940]

約数ペア:

[(1, 71345177940), (2, 35672588970), (3, 23781725980), (4, 17836294485), (5, 14269035588), (6, 11890862990), (10, 7134517794), (12, 5945431495), (15, 4756345196), (20, 3567258897), (30, 2378172598), (60, 1189086299)]