131325990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{93139}}^1$

素因数の和:93196

約数の個数: 32

約数和(自身を含む): 321891840

約数和(自身を除く): 190565850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 93139, 186278, 279417, 465695, 558834, 931390, 1397085, 2794170, 4377533, 8755066, 13132599, 21887665, 26265198, 43775330, 65662995, 131325990]

約数ペア:

[(1, 131325990), (2, 65662995), (3, 43775330), (5, 26265198), (6, 21887665), (10, 13132599), (15, 8755066), (30, 4377533), (47, 2794170), (94, 1397085), (141, 931390), (235, 558834), (282, 465695), (470, 279417), (705, 186278), (1410, 93139)]