21261022920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59058397}}^1$

素因数の和:59058414

約数の個数: 48

約数和(自身を含む): 69098325660

約数和(自身を除く): 47837302740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 59058397, 118116794, 177175191, 236233588, 295291985, 354350382, 472467176, 531525573, 590583970, 708700764, 885875955, 1063051146, 1181167940, 1417401528, 1771751910, 2126102292, 2362335880, 2657627865, 3543503820, 4252204584, 5315255730, 7087007640, 10630511460, 21261022920]

約数ペア:

[(1, 21261022920), (2, 10630511460), (3, 7087007640), (4, 5315255730), (5, 4252204584), (6, 3543503820), (8, 2657627865), (9, 2362335880), (10, 2126102292), (12, 1771751910), (15, 1417401528), (18, 1181167940), (20, 1063051146), (24, 885875955), (30, 708700764), (36, 590583970), (40, 531525573), (45, 472467176), (60, 354350382), (72, 295291985), (90, 236233588), (120, 177175191), (180, 118116794), (360, 59058397)]