870545790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{42239}}^1$

素因数の和:42481

約数の個数: 48

約数和(自身を含む): 2273356800

約数和(自身を除く): 1402811010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6870, 10305, 20610, 42239, 84478, 126717, 211195, 253434, 380151, 422390, 633585, 760302, 1267170, 1900755, 3801510, 9672731, 19345462, 29018193, 48363655, 58036386, 87054579, 96727310, 145090965, 174109158, 290181930, 435272895, 870545790]

約数ペア:

[(1, 870545790), (2, 435272895), (3, 290181930), (5, 174109158), (6, 145090965), (9, 96727310), (10, 87054579), (15, 58036386), (18, 48363655), (30, 29018193), (45, 19345462), (90, 9672731), (229, 3801510), (458, 1900755), (687, 1267170), (1145, 760302), (1374, 633585), (2061, 422390), (2290, 380151), (3435, 253434), (4122, 211195), (6870, 126717), (10305, 84478), (20610, 42239)]