125980980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29573}}^1$

素因数の和:29656

約数の個数: 48

約数和(自身を含む): 357727104

約数和(自身を除く): 231746124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 29573, 59146, 88719, 118292, 147865, 177438, 295730, 354876, 443595, 591460, 887190, 1774380, 2099683, 4199366, 6299049, 8398732, 10498415, 12598098, 20996830, 25196196, 31495245, 41993660, 62990490, 125980980]

約数ペア:

[(1, 125980980), (2, 62990490), (3, 41993660), (4, 31495245), (5, 25196196), (6, 20996830), (10, 12598098), (12, 10498415), (15, 8398732), (20, 6299049), (30, 4199366), (60, 2099683), (71, 1774380), (142, 887190), (213, 591460), (284, 443595), (355, 354876), (426, 295730), (710, 177438), (852, 147865), (1065, 118292), (1420, 88719), (2130, 59146), (4260, 29573)]