2750597820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{21799}}^1$

素因数の和:22515

約数の個数: 72

約数和(自身を含む): 8355765600

約数和(自身を除く): 5605167780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 701, 1402, 2103, 2804, 3505, 4206, 6309, 7010, 8412, 10515, 12618, 14020, 21030, 21799, 25236, 31545, 42060, 43598, 63090, 65397, 87196, 108995, 126180, 130794, 196191, 217990, 261588, 326985, 392382, 435980, 653970, 784764, 980955, 1307940, 1961910, 3923820, 15281099, 30562198, 45843297, 61124396, 76405495, 91686594, 137529891, 152810990, 183373188, 229216485, 275059782, 305621980, 458432970, 550119564, 687649455, 916865940, 1375298910, 2750597820]

約数ペア:

[(1, 2750597820), (2, 1375298910), (3, 916865940), (4, 687649455), (5, 550119564), (6, 458432970), (9, 305621980), (10, 275059782), (12, 229216485), (15, 183373188), (18, 152810990), (20, 137529891), (30, 91686594), (36, 76405495), (45, 61124396), (60, 45843297), (90, 30562198), (180, 15281099), (701, 3923820), (1402, 1961910), (2103, 1307940), (2804, 980955), (3505, 784764), (4206, 653970), (6309, 435980), (7010, 392382), (8412, 326985), (10515, 261588), (12618, 217990), (14020, 196191), (21030, 130794), (21799, 126180), (25236, 108995), (31545, 87196), (42060, 65397), (43598, 63090)]