71035490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 64016350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 811, 922, 1622, 2305, 4055, 4610, 8110, 8759, 15409, 17518, 30818, 43795, 77045, 87590, 154090, 373871, 747742, 1869355, 3738710, 7103549, 14207098, 35517745, 71035490]

約数ペア:

[(1, 71035490), (2, 35517745), (5, 14207098), (10, 7103549), (19, 3738710), (38, 1869355), (95, 747742), (190, 373871), (461, 154090), (811, 87590), (922, 77045), (1622, 43795), (2305, 30818), (4055, 17518), (4610, 15409), (8110, 8759)]