455630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 981504

約数和(自身を除く): 525874

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 283, 322, 566, 805, 1415, 1610, 1981, 2830, 3962, 6509, 9905, 13018, 19810, 32545, 45563, 65090, 91126, 227815, 455630]

約数ペア:

[(1, 455630), (2, 227815), (5, 91126), (7, 65090), (10, 45563), (14, 32545), (23, 19810), (35, 13018), (46, 9905), (70, 6509), (115, 3962), (161, 2830), (230, 1981), (283, 1610), (322, 1415), (566, 805)]