140884980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2348083}}^1$

素因数の和:2348095

約数の個数: 24

約数和(自身を含む): 394478112

約数和(自身を除く): 253593132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2348083, 4696166, 7044249, 9392332, 11740415, 14088498, 23480830, 28176996, 35221245, 46961660, 70442490, 140884980]

約数ペア:

[(1, 140884980), (2, 70442490), (3, 46961660), (4, 35221245), (5, 28176996), (6, 23480830), (10, 14088498), (12, 11740415), (15, 9392332), (20, 7044249), (30, 4696166), (60, 2348083)]