30360538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 52390800

約数和(自身を除く): 22030262

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 461, 922, 1937, 2533, 3874, 5066, 5993, 7837, 11986, 15674, 32929, 65858, 68689, 101881, 137378, 203762, 892957, 1167713, 1785914, 2335426, 15180269, 30360538]

約数ペア:

[(1, 30360538), (2, 15180269), (13, 2335426), (17, 1785914), (26, 1167713), (34, 892957), (149, 203762), (221, 137378), (298, 101881), (442, 68689), (461, 65858), (922, 32929), (1937, 15674), (2533, 11986), (3874, 7837), (5066, 5993)]