30942856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32503}}^1$

素因数の和:32533

約数の個数: 32

約数和(自身を含む): 70208640

約数和(自身を除く): 39265784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 32503, 65006, 130012, 227521, 260024, 455042, 552551, 910084, 1105102, 1820168, 2210204, 3867857, 4420408, 7735714, 15471428, 30942856]

約数ペア:

[(1, 30942856), (2, 15471428), (4, 7735714), (7, 4420408), (8, 3867857), (14, 2210204), (17, 1820168), (28, 1105102), (34, 910084), (56, 552551), (68, 455042), (119, 260024), (136, 227521), (238, 130012), (476, 65006), (952, 32503)]