157193070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{28949}}^1$

素因数の和:29140

約数の個数: 32

約数和(自身を含む): 379360800

約数和(自身を除く): 222167730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 28949, 57898, 86847, 144745, 173694, 289490, 434235, 868470, 5239769, 10479538, 15719307, 26198845, 31438614, 52397690, 78596535, 157193070]

約数ペア:

[(1, 157193070), (2, 78596535), (3, 52397690), (5, 31438614), (6, 26198845), (10, 15719307), (15, 10479538), (30, 5239769), (181, 868470), (362, 434235), (543, 289490), (905, 173694), (1086, 144745), (1810, 86847), (2715, 57898), (5430, 28949)]