131168790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9283}}^1$

素因数の和:9453

約数の個数: 48

約数和(自身を含む): 343248048

約数和(自身を除く): 212079258

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, 9283, 14130, 18566, 27849, 46415, 55698, 83547, 92830, 139245, 167094, 278490, 417735, 835470, 1457431, 2914862, 4372293, 7287155, 8744586, 13116879, 14574310, 21861465, 26233758, 43722930, 65584395, 131168790]

約数ペア:

[(1, 131168790), (2, 65584395), (3, 43722930), (5, 26233758), (6, 21861465), (9, 14574310), (10, 13116879), (15, 8744586), (18, 7287155), (30, 4372293), (45, 2914862), (90, 1457431), (157, 835470), (314, 417735), (471, 278490), (785, 167094), (942, 139245), (1413, 92830), (1570, 83547), (2355, 55698), (2826, 46415), (4710, 27849), (7065, 18566), (9283, 14130)]