620142110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{23131}}^1$

素因数の和:23528

約数の個数: 32

約数和(自身を含む): 1279107072

約数和(自身を除く): 658964962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 13405, 23131, 26810, 46262, 115655, 161917, 231310, 323834, 809585, 1619170, 8859173, 17718346, 44295865, 62014211, 88591730, 124028422, 310071055, 620142110]

約数ペア:

[(1, 620142110), (2, 310071055), (5, 124028422), (7, 88591730), (10, 62014211), (14, 44295865), (35, 17718346), (70, 8859173), (383, 1619170), (766, 809585), (1915, 323834), (2681, 231310), (3830, 161917), (5362, 115655), (13405, 46262), (23131, 26810)]