76276590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195581}}^1$

素因数の和:195604

約数の個数: 32

約数和(自身を含む): 197146656

約数和(自身を除く): 120870066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 195581, 391162, 586743, 977905, 1173486, 1955810, 2542553, 2933715, 5085106, 5867430, 7627659, 12712765, 15255318, 25425530, 38138295, 76276590]

約数ペア:

[(1, 76276590), (2, 38138295), (3, 25425530), (5, 15255318), (6, 12712765), (10, 7627659), (13, 5867430), (15, 5085106), (26, 2933715), (30, 2542553), (39, 1955810), (65, 1173486), (78, 977905), (130, 586743), (195, 391162), (390, 195581)]