10342220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 25632768

約数和(自身を除く): 15290548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2383, 4340, 4766, 9532, 11915, 16681, 23830, 33362, 47660, 66724, 73873, 83405, 147746, 166810, 295492, 333620, 369365, 517111, 738730, 1034222, 1477460, 2068444, 2585555, 5171110, 10342220]

約数ペア:

[(1, 10342220), (2, 5171110), (4, 2585555), (5, 2068444), (7, 1477460), (10, 1034222), (14, 738730), (20, 517111), (28, 369365), (31, 333620), (35, 295492), (62, 166810), (70, 147746), (124, 83405), (140, 73873), (155, 66724), (217, 47660), (310, 33362), (434, 23830), (620, 16681), (868, 11915), (1085, 9532), (2170, 4766), (2383, 4340)]