68217410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 129686400

約数和(自身を除く): 61468990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 569, 631, 1138, 1262, 2845, 3155, 5690, 6310, 10811, 11989, 21622, 23978, 54055, 59945, 108110, 119890, 359039, 718078, 1795195, 3590390, 6821741, 13643482, 34108705, 68217410]

約数ペア:

[(1, 68217410), (2, 34108705), (5, 13643482), (10, 6821741), (19, 3590390), (38, 1795195), (95, 718078), (190, 359039), (569, 119890), (631, 108110), (1138, 59945), (1262, 54055), (2845, 23978), (3155, 21622), (5690, 11989), (6310, 10811)]