153973930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82339}}^1$

素因数の和:82374

約数の個数: 32

約数和(自身を含む): 320137920

約数和(自身を除く): 166163990

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 82339, 164678, 411695, 823390, 905729, 1399763, 1811458, 2799526, 4528645, 6998815, 9057290, 13997630, 15397393, 30794786, 76986965, 153973930]

約数ペア:

[(1, 153973930), (2, 76986965), (5, 30794786), (10, 15397393), (11, 13997630), (17, 9057290), (22, 6998815), (34, 4528645), (55, 2799526), (85, 1811458), (110, 1399763), (170, 905729), (187, 823390), (374, 411695), (935, 164678), (1870, 82339)]