173833940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3967}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 418639872

約数和(自身を除く): 244805932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 3967, 4382, 6260, 7934, 8764, 10955, 15868, 19835, 21910, 27769, 39670, 43820, 55538, 79340, 111076, 138845, 277690, 555380, 1241671, 2483342, 4966684, 6208355, 8691697, 12416710, 17383394, 24833420, 34766788, 43458485, 86916970, 173833940]

約数ペア:

[(1, 173833940), (2, 86916970), (4, 43458485), (5, 34766788), (7, 24833420), (10, 17383394), (14, 12416710), (20, 8691697), (28, 6208355), (35, 4966684), (70, 2483342), (140, 1241671), (313, 555380), (626, 277690), (1252, 138845), (1565, 111076), (2191, 79340), (3130, 55538), (3967, 43820), (4382, 39670), (6260, 27769), (7934, 21910), (8764, 19835), (10955, 15868)]