3579380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 8835456

約数和(自身を除く): 5256076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 691, 740, 1036, 1295, 1382, 2590, 2764, 3455, 4837, 5180, 6910, 9674, 13820, 19348, 24185, 25567, 48370, 51134, 96740, 102268, 127835, 178969, 255670, 357938, 511340, 715876, 894845, 1789690, 3579380]

約数ペア:

[(1, 3579380), (2, 1789690), (4, 894845), (5, 715876), (7, 511340), (10, 357938), (14, 255670), (20, 178969), (28, 127835), (35, 102268), (37, 96740), (70, 51134), (74, 48370), (140, 25567), (148, 24185), (185, 19348), (259, 13820), (370, 9674), (518, 6910), (691, 5180), (740, 4837), (1036, 3455), (1295, 2764), (1382, 2590)]