64653060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29123}}^1$

素因数の和:29172

約数の個数: 48

約数和(自身を含む): 185927616

約数和(自身を除く): 121274556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 29123, 58246, 87369, 116492, 145615, 174738, 291230, 349476, 436845, 582460, 873690, 1077551, 1747380, 2155102, 3232653, 4310204, 5387755, 6465306, 10775510, 12930612, 16163265, 21551020, 32326530, 64653060]

約数ペア:

[(1, 64653060), (2, 32326530), (3, 21551020), (4, 16163265), (5, 12930612), (6, 10775510), (10, 6465306), (12, 5387755), (15, 4310204), (20, 3232653), (30, 2155102), (37, 1747380), (60, 1077551), (74, 873690), (111, 582460), (148, 436845), (185, 349476), (222, 291230), (370, 174738), (444, 145615), (555, 116492), (740, 87369), (1110, 58246), (2220, 29123)]