64765590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4507}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 91030890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4507, 4790, 7185, 9014, 13521, 14370, 22535, 27042, 45070, 67605, 135210, 2158853, 4317706, 6476559, 10794265, 12953118, 21588530, 32382795, 64765590]

約数ペア:

[(1, 64765590), (2, 32382795), (3, 21588530), (5, 12953118), (6, 10794265), (10, 6476559), (15, 4317706), (30, 2158853), (479, 135210), (958, 67605), (1437, 45070), (2395, 27042), (2874, 22535), (4507, 14370), (4790, 13521), (7185, 9014)]