22965420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12390

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 43417428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12347, 24694, 37041, 49388, 61735, 74082, 123470, 148164, 185205, 246940, 370410, 382757, 740820, 765514, 1148271, 1531028, 1913785, 2296542, 3827570, 4593084, 5741355, 7655140, 11482710, 22965420]

約数ペア:

[(1, 22965420), (2, 11482710), (3, 7655140), (4, 5741355), (5, 4593084), (6, 3827570), (10, 2296542), (12, 1913785), (15, 1531028), (20, 1148271), (30, 765514), (31, 740820), (60, 382757), (62, 370410), (93, 246940), (124, 185205), (155, 148164), (186, 123470), (310, 74082), (372, 61735), (465, 49388), (620, 37041), (930, 24694), (1860, 12347)]