401045330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{6911}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 826122240

約数和(自身を除く): 425076910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 829, 1658, 4145, 5803, 6911, 8290, 11606, 13822, 29015, 34555, 48377, 58030, 69110, 96754, 241885, 483770, 5729219, 11458438, 28646095, 40104533, 57292190, 80209066, 200522665, 401045330]

約数ペア:

[(1, 401045330), (2, 200522665), (5, 80209066), (7, 57292190), (10, 40104533), (14, 28646095), (35, 11458438), (70, 5729219), (829, 483770), (1658, 241885), (4145, 96754), (5803, 69110), (6911, 58030), (8290, 48377), (11606, 34555), (13822, 29015)]