158854770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{196117}}^1$

素因数の和:196136

約数の個数: 40

約数和(自身を含む): 427145004

約数和(自身を除く): 268290234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 196117, 392234, 588351, 980585, 1176702, 1765053, 1961170, 2941755, 3530106, 5295159, 5883510, 8825265, 10590318, 15885477, 17650530, 26475795, 31770954, 52951590, 79427385, 158854770]

約数ペア:

[(1, 158854770), (2, 79427385), (3, 52951590), (5, 31770954), (6, 26475795), (9, 17650530), (10, 15885477), (15, 10590318), (18, 8825265), (27, 5883510), (30, 5295159), (45, 3530106), (54, 2941755), (81, 1961170), (90, 1765053), (135, 1176702), (162, 980585), (270, 588351), (405, 392234), (810, 196117)]