42460380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{235891}}^1$

素因数の和:235906

約数の個数: 36

約数和(自身を含む): 128797032

約数和(自身を除く): 86336652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 235891, 471782, 707673, 943564, 1179455, 1415346, 2123019, 2358910, 2830692, 3538365, 4246038, 4717820, 7076730, 8492076, 10615095, 14153460, 21230190, 42460380]

約数ペア:

[(1, 42460380), (2, 21230190), (3, 14153460), (4, 10615095), (5, 8492076), (6, 7076730), (9, 4717820), (10, 4246038), (12, 3538365), (15, 2830692), (18, 2358910), (20, 2123019), (30, 1415346), (36, 1179455), (45, 943564), (60, 707673), (90, 471782), (180, 235891)]