142373580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2372893}}^1$

素因数の和:2372905

約数の個数: 24

約数和(自身を含む): 398646192

約数和(自身を除く): 256272612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2372893, 4745786, 7118679, 9491572, 11864465, 14237358, 23728930, 28474716, 35593395, 47457860, 71186790, 142373580]

約数ペア:

[(1, 142373580), (2, 71186790), (3, 47457860), (4, 35593395), (5, 28474716), (6, 23728930), (10, 14237358), (12, 11864465), (15, 9491572), (20, 7118679), (30, 4745786), (60, 2372893)]