137309510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62131}}^1$

素因数の和:62168

約数の個数: 32

約数和(自身を含む): 281830752

約数和(自身を除く): 144521242

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 62131, 124262, 310655, 621310, 807703, 1056227, 1615406, 2112454, 4038515, 5281135, 8077030, 10562270, 13730951, 27461902, 68654755, 137309510]

約数ペア:

[(1, 137309510), (2, 68654755), (5, 27461902), (10, 13730951), (13, 10562270), (17, 8077030), (26, 5281135), (34, 4038515), (65, 2112454), (85, 1615406), (130, 1056227), (170, 807703), (221, 621310), (442, 310655), (1105, 124262), (2210, 62131)]