140569940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59063}}^1$

素因数の和:59096

約数の個数: 48

約数和(自身を含む): 357219072

約数和(自身を除く): 216649132

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 59063, 118126, 236252, 295315, 413441, 590630, 826882, 1004071, 1181260, 1653764, 2008142, 2067205, 4016284, 4134410, 5020355, 7028497, 8268820, 10040710, 14056994, 20081420, 28113988, 35142485, 70284970, 140569940]

約数ペア:

[(1, 140569940), (2, 70284970), (4, 35142485), (5, 28113988), (7, 20081420), (10, 14056994), (14, 10040710), (17, 8268820), (20, 7028497), (28, 5020355), (34, 4134410), (35, 4016284), (68, 2067205), (70, 2008142), (85, 1653764), (119, 1181260), (140, 1004071), (170, 826882), (238, 590630), (340, 413441), (476, 295315), (595, 236252), (1190, 118126), (2380, 59063)]