1906508730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9078613}}^1$

素因数の和:9078630

約数の個数: 32

約数和(自身を含む): 5229281664

約数和(自身を除く): 3322772934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9078613, 18157226, 27235839, 45393065, 54471678, 63550291, 90786130, 127100582, 136179195, 190650873, 272358390, 317751455, 381301746, 635502910, 953254365, 1906508730]

約数ペア:

[(1, 1906508730), (2, 953254365), (3, 635502910), (5, 381301746), (6, 317751455), (7, 272358390), (10, 190650873), (14, 136179195), (15, 127100582), (21, 90786130), (30, 63550291), (35, 54471678), (42, 45393065), (70, 27235839), (105, 18157226), (210, 9078613)]