172060380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{955891}}^1$

素因数の和:955906

約数の個数: 36

約数和(自身を含む): 521917032

約数和(自身を除く): 349856652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 955891, 1911782, 2867673, 3823564, 4779455, 5735346, 8603019, 9558910, 11470692, 14338365, 17206038, 19117820, 28676730, 34412076, 43015095, 57353460, 86030190, 172060380]

約数ペア:

[(1, 172060380), (2, 86030190), (3, 57353460), (4, 43015095), (5, 34412076), (6, 28676730), (9, 19117820), (10, 17206038), (12, 14338365), (15, 11470692), (18, 9558910), (20, 8603019), (30, 5735346), (36, 4779455), (45, 3823564), (60, 2867673), (90, 1911782), (180, 955891)]