70295918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2489

約数の個数: 48

約数和(自身を含む): 140307552

約数和(自身を除く): 70011634

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2441, 2618, 4114, 4882, 14399, 17087, 26851, 28798, 34174, 41497, 53702, 82994, 187957, 290479, 295361, 375914, 456467, 580958, 590722, 912934, 2067527, 3195269, 4135054, 5021137, 6390538, 10042274, 35147959, 70295918]

約数ペア:

[(1, 70295918), (2, 35147959), (7, 10042274), (11, 6390538), (14, 5021137), (17, 4135054), (22, 3195269), (34, 2067527), (77, 912934), (119, 590722), (121, 580958), (154, 456467), (187, 375914), (238, 295361), (242, 290479), (374, 187957), (847, 82994), (1309, 53702), (1694, 41497), (2057, 34174), (2441, 28798), (2618, 26851), (4114, 17087), (4882, 14399)]