156760470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4157}}^1$

素因数の和:4589

約数の個数: 48

約数和(自身を含む): 408648240

約数和(自身を除く): 251887770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3771, 4157, 4190, 6285, 7542, 8314, 12471, 12570, 18855, 20785, 24942, 37413, 37710, 41570, 62355, 74826, 124710, 187065, 374130, 1741783, 3483566, 5225349, 8708915, 10450698, 15676047, 17417830, 26126745, 31352094, 52253490, 78380235, 156760470]

約数ペア:

[(1, 156760470), (2, 78380235), (3, 52253490), (5, 31352094), (6, 26126745), (9, 17417830), (10, 15676047), (15, 10450698), (18, 8708915), (30, 5225349), (45, 3483566), (90, 1741783), (419, 374130), (838, 187065), (1257, 124710), (2095, 74826), (2514, 62355), (3771, 41570), (4157, 37710), (4190, 37413), (6285, 24942), (7542, 20785), (8314, 18855), (12471, 12570)]