181136730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 459509760

約数和(自身を除く): 278373030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 3323, 3634, 5451, 6646, 9085, 9969, 10902, 16615, 18170, 19938, 27255, 33230, 49845, 54510, 76429, 99690, 152858, 229287, 262517, 382145, 458574, 525034, 764290, 787551, 1146435, 1312585, 1575102, 2292870, 2625170, 3937755, 6037891, 7875510, 12075782, 18113673, 30189455, 36227346, 60378910, 90568365, 181136730]

約数ペア:

[(1, 181136730), (2, 90568365), (3, 60378910), (5, 36227346), (6, 30189455), (10, 18113673), (15, 12075782), (23, 7875510), (30, 6037891), (46, 3937755), (69, 2625170), (79, 2292870), (115, 1575102), (138, 1312585), (158, 1146435), (230, 787551), (237, 764290), (345, 525034), (395, 458574), (474, 382145), (690, 262517), (790, 229287), (1185, 152858), (1817, 99690), (2370, 76429), (3323, 54510), (3634, 49845), (5451, 33230), (6646, 27255), (9085, 19938), (9969, 18170), (10902, 16615)]