137668590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9743}}^1$

素因数の和:9913

約数の個数: 48

約数和(自身を含む): 360255168

約数和(自身を除く): 222586578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 9743, 14130, 19486, 29229, 48715, 58458, 87687, 97430, 146145, 175374, 292290, 438435, 876870, 1529651, 3059302, 4588953, 7648255, 9177906, 13766859, 15296510, 22944765, 27533718, 45889530, 68834295, 137668590]

約数ペア:

[(1, 137668590), (2, 68834295), (3, 45889530), (5, 27533718), (6, 22944765), (9, 15296510), (10, 13766859), (15, 9177906), (18, 7648255), (30, 4588953), (45, 3059302), (90, 1529651), (157, 876870), (314, 438435), (471, 292290), (785, 175374), (942, 146145), (1413, 97430), (1570, 87687), (2355, 58458), (2826, 48715), (4710, 29229), (7065, 19486), (9743, 14130)]