140597474990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22567813}}^1$

素因数の和:22567916

約数の個数: 32

約数和(自身を含む): 292478869440

約数和(自身を除く): 151881394450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 22567813, 45135626, 112839065, 157974691, 225678130, 315949382, 789873455, 1579746910, 2008535357, 4017070714, 10042676785, 14059747499, 20085353570, 28119494998, 70298737495, 140597474990]

約数ペア:

[(1, 140597474990), (2, 70298737495), (5, 28119494998), (7, 20085353570), (10, 14059747499), (14, 10042676785), (35, 4017070714), (70, 2008535357), (89, 1579746910), (178, 789873455), (445, 315949382), (623, 225678130), (890, 157974691), (1246, 112839065), (3115, 45135626), (6230, 22567813)]