60634840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{216553}}^1$

素因数の和:216571

約数の個数: 32

約数和(自身を含む): 155918880

約数和(自身を除く): 95284040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 216553, 433106, 866212, 1082765, 1515871, 1732424, 2165530, 3031742, 4331060, 6063484, 7579355, 8662120, 12126968, 15158710, 30317420, 60634840]

約数ペア:

[(1, 60634840), (2, 30317420), (4, 15158710), (5, 12126968), (7, 8662120), (8, 7579355), (10, 6063484), (14, 4331060), (20, 3031742), (28, 2165530), (35, 1732424), (40, 1515871), (56, 1082765), (70, 866212), (140, 433106), (280, 216553)]