1720432860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6673}}^1\times {\mathrm{4297}}^1$

素因数の和:10982

約数の個数: 48

約数和(自身を含む): 4819055136

約数和(自身を除く): 3098622276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4297, 6673, 8594, 12891, 13346, 17188, 20019, 21485, 25782, 26692, 33365, 40038, 42970, 51564, 64455, 66730, 80076, 85940, 100095, 128910, 133460, 200190, 257820, 400380, 28673881, 57347762, 86021643, 114695524, 143369405, 172043286, 286738810, 344086572, 430108215, 573477620, 860216430, 1720432860]

約数ペア:

[(1, 1720432860), (2, 860216430), (3, 573477620), (4, 430108215), (5, 344086572), (6, 286738810), (10, 172043286), (12, 143369405), (15, 114695524), (20, 86021643), (30, 57347762), (60, 28673881), (4297, 400380), (6673, 257820), (8594, 200190), (12891, 133460), (13346, 128910), (17188, 100095), (20019, 85940), (21485, 80076), (25782, 66730), (26692, 64455), (33365, 51564), (40038, 42970)]