72719290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3319}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 150117120

約数和(自身を除く): 77397830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 3319, 4382, 6638, 10955, 16595, 21910, 23233, 33190, 46466, 116165, 232330, 1038847, 2077694, 5194235, 7271929, 10388470, 14543858, 36359645, 72719290]

約数ペア:

[(1, 72719290), (2, 36359645), (5, 14543858), (7, 10388470), (10, 7271929), (14, 5194235), (35, 2077694), (70, 1038847), (313, 232330), (626, 116165), (1565, 46466), (2191, 33190), (3130, 23233), (3319, 21910), (4382, 16595), (6638, 10955)]