91796740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1091}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 220881024

約数和(自身を除く): 129084284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1091, 1202, 2182, 2404, 3005, 4207, 4364, 5455, 6010, 7637, 8414, 10910, 12020, 15274, 16828, 21035, 21820, 30548, 38185, 42070, 76370, 84140, 152740, 655691, 1311382, 2622764, 3278455, 4589837, 6556910, 9179674, 13113820, 18359348, 22949185, 45898370, 91796740]

約数ペア:

[(1, 91796740), (2, 45898370), (4, 22949185), (5, 18359348), (7, 13113820), (10, 9179674), (14, 6556910), (20, 4589837), (28, 3278455), (35, 2622764), (70, 1311382), (140, 655691), (601, 152740), (1091, 84140), (1202, 76370), (2182, 42070), (2404, 38185), (3005, 30548), (4207, 21820), (4364, 21035), (5455, 16828), (6010, 15274), (7637, 12020), (8414, 10910)]