38391010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 82145664

約数和(自身を除く): 43754654

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 1667, 2303, 3290, 3334, 4606, 8335, 11515, 11669, 16670, 23030, 23338, 58345, 78349, 81683, 116690, 156698, 163366, 391745, 408415, 548443, 783490, 816830, 1096886, 2742215, 3839101, 5484430, 7678202, 19195505, 38391010]

約数ペア:

[(1, 38391010), (2, 19195505), (5, 7678202), (7, 5484430), (10, 3839101), (14, 2742215), (35, 1096886), (47, 816830), (49, 783490), (70, 548443), (94, 408415), (98, 391745), (235, 163366), (245, 156698), (329, 116690), (470, 81683), (490, 78349), (658, 58345), (1645, 23338), (1667, 23030), (2303, 16670), (3290, 11669), (3334, 11515), (4606, 8335)]