8019330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 14099070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1279, 2090, 2558, 3135, 3837, 6270, 6395, 7674, 12790, 14069, 19185, 24301, 28138, 38370, 42207, 48602, 70345, 72903, 84414, 121505, 140690, 145806, 211035, 243010, 267311, 364515, 422070, 534622, 729030, 801933, 1336555, 1603866, 2673110, 4009665, 8019330]

約数ペア:

[(1, 8019330), (2, 4009665), (3, 2673110), (5, 1603866), (6, 1336555), (10, 801933), (11, 729030), (15, 534622), (19, 422070), (22, 364515), (30, 267311), (33, 243010), (38, 211035), (55, 145806), (57, 140690), (66, 121505), (95, 84414), (110, 72903), (114, 70345), (165, 48602), (190, 42207), (209, 38370), (285, 28138), (330, 24301), (418, 19185), (570, 14069), (627, 12790), (1045, 7674), (1254, 6395), (1279, 6270), (2090, 3837), (2558, 3135)]