222730410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1060621}}^1$

素因数の和:1060638

約数の個数: 32

約数和(自身を含む): 610918272

約数和(自身を除く): 388187862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1060621, 2121242, 3181863, 5303105, 6363726, 7424347, 10606210, 14848694, 15909315, 22273041, 31818630, 37121735, 44546082, 74243470, 111365205, 222730410]

約数ペア:

[(1, 222730410), (2, 111365205), (3, 74243470), (5, 44546082), (6, 37121735), (7, 31818630), (10, 22273041), (14, 15909315), (15, 14848694), (21, 10606210), (30, 7424347), (35, 6363726), (42, 5303105), (70, 3181863), (105, 2121242), (210, 1060621)]