141468140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1049}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 324928800

約数和(自身を除く): 183460660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 613, 1049, 1226, 2098, 2452, 3065, 4196, 5245, 6130, 6743, 10490, 11539, 12260, 13486, 20980, 23078, 26972, 33715, 46156, 57695, 67430, 115390, 134860, 230780, 643037, 1286074, 2572148, 3215185, 6430370, 7073407, 12860740, 14146814, 28293628, 35367035, 70734070, 141468140]

約数ペア:

[(1, 141468140), (2, 70734070), (4, 35367035), (5, 28293628), (10, 14146814), (11, 12860740), (20, 7073407), (22, 6430370), (44, 3215185), (55, 2572148), (110, 1286074), (220, 643037), (613, 230780), (1049, 134860), (1226, 115390), (2098, 67430), (2452, 57695), (3065, 46156), (4196, 33715), (5245, 26972), (6130, 23078), (6743, 20980), (10490, 13486), (11539, 12260)]