133335290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2153}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 262408896

約数和(自身を除く): 129073606

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 563, 1126, 2153, 2815, 4306, 5630, 6193, 10765, 12386, 21530, 23683, 30965, 47366, 61930, 118415, 236830, 1212139, 2424278, 6060695, 12121390, 13333529, 26667058, 66667645, 133335290]

約数ペア:

[(1, 133335290), (2, 66667645), (5, 26667058), (10, 13333529), (11, 12121390), (22, 6060695), (55, 2424278), (110, 1212139), (563, 236830), (1126, 118415), (2153, 61930), (2815, 47366), (4306, 30965), (5630, 23683), (6193, 21530), (10765, 12386)]