889094310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{10223}}^1$

素因数の和:10469

約数の個数: 64

約数和(自身を含む): 2308497408

約数和(自身を除く): 1419403098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 390, 446, 669, 1115, 1338, 2230, 2899, 3345, 5798, 6690, 8697, 10223, 14495, 17394, 20446, 28990, 30669, 43485, 51115, 61338, 86970, 102230, 132899, 153345, 265798, 306690, 398697, 664495, 797394, 1328990, 1993485, 2279729, 3986970, 4559458, 6839187, 11398645, 13678374, 22797290, 29636477, 34195935, 59272954, 68391870, 88909431, 148182385, 177818862, 296364770, 444547155, 889094310]

約数ペア:

[(1, 889094310), (2, 444547155), (3, 296364770), (5, 177818862), (6, 148182385), (10, 88909431), (13, 68391870), (15, 59272954), (26, 34195935), (30, 29636477), (39, 22797290), (65, 13678374), (78, 11398645), (130, 6839187), (195, 4559458), (223, 3986970), (390, 2279729), (446, 1993485), (669, 1328990), (1115, 797394), (1338, 664495), (2230, 398697), (2899, 306690), (3345, 265798), (5798, 153345), (6690, 132899), (8697, 102230), (10223, 86970), (14495, 61338), (17394, 51115), (20446, 43485), (28990, 30669)]