30483856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 69464304

約数和(自身を除く): 38980448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 233, 272, 296, 442, 466, 481, 592, 629, 884, 932, 962, 1258, 1768, 1864, 1924, 2516, 3029, 3536, 3728, 3848, 3961, 5032, 6058, 7696, 7922, 8177, 8621, 10064, 12116, 15844, 16354, 17242, 24232, 31688, 32708, 34484, 48464, 51493, 63376, 65416, 68968, 102986, 112073, 130832, 137936, 146557, 205972, 224146, 293114, 411944, 448292, 586228, 823888, 896584, 1172456, 1793168, 1905241, 2344912, 3810482, 7620964, 15241928, 30483856]

約数ペア:

[(1, 30483856), (2, 15241928), (4, 7620964), (8, 3810482), (13, 2344912), (16, 1905241), (17, 1793168), (26, 1172456), (34, 896584), (37, 823888), (52, 586228), (68, 448292), (74, 411944), (104, 293114), (136, 224146), (148, 205972), (208, 146557), (221, 137936), (233, 130832), (272, 112073), (296, 102986), (442, 68968), (466, 65416), (481, 63376), (592, 51493), (629, 48464), (884, 34484), (932, 32708), (962, 31688), (1258, 24232), (1768, 17242), (1864, 16354), (1924, 15844), (2516, 12116), (3029, 10064), (3536, 8621), (3728, 8177), (3848, 7922), (3961, 7696), (5032, 6058)]