157840170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{35311}}^1$

素因数の和:35470

約数の個数: 32

約数和(自身を含む): 381369600

約数和(自身を除く): 223529430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 35311, 70622, 105933, 176555, 211866, 353110, 529665, 1059330, 5261339, 10522678, 15784017, 26306695, 31568034, 52613390, 78920085, 157840170]

約数ペア:

[(1, 157840170), (2, 78920085), (3, 52613390), (5, 31568034), (6, 26306695), (10, 15784017), (15, 10522678), (30, 5261339), (149, 1059330), (298, 529665), (447, 353110), (745, 211866), (894, 176555), (1490, 105933), (2235, 70622), (4470, 35311)]