157438950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{14783}}^1$

素因数の和:14869

約数の個数: 48

約数和(自身を含む): 395974656

約数和(自身を除く): 238535706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 14783, 29566, 44349, 73915, 88698, 147830, 221745, 369575, 443490, 739150, 1049593, 1108725, 2099186, 2217450, 3148779, 5247965, 6297558, 10495930, 15743895, 26239825, 31487790, 52479650, 78719475, 157438950]

約数ペア:

[(1, 157438950), (2, 78719475), (3, 52479650), (5, 31487790), (6, 26239825), (10, 15743895), (15, 10495930), (25, 6297558), (30, 5247965), (50, 3148779), (71, 2217450), (75, 2099186), (142, 1108725), (150, 1049593), (213, 739150), (355, 443490), (426, 369575), (710, 221745), (1065, 147830), (1775, 88698), (2130, 73915), (3550, 44349), (5325, 29566), (10650, 14783)]