77929470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1279}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 203074560

約数和(自身を除く): 125145090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 677, 1279, 1354, 2031, 2558, 3385, 3837, 4062, 6093, 6395, 6770, 7674, 10155, 11511, 12186, 12790, 19185, 20310, 23022, 30465, 38370, 57555, 60930, 115110, 865883, 1731766, 2597649, 4329415, 5195298, 7792947, 8658830, 12988245, 15585894, 25976490, 38964735, 77929470]

約数ペア:

[(1, 77929470), (2, 38964735), (3, 25976490), (5, 15585894), (6, 12988245), (9, 8658830), (10, 7792947), (15, 5195298), (18, 4329415), (30, 2597649), (45, 1731766), (90, 865883), (677, 115110), (1279, 60930), (1354, 57555), (2031, 38370), (2558, 30465), (3385, 23022), (3837, 20310), (4062, 19185), (6093, 12790), (6395, 12186), (6770, 11511), (7674, 10155)]