2765191590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4389193}}^1$

素因数の和:4389213

約数の個数: 48

約数和(自身を含む): 8216571168

約数和(自身を除く): 5451379578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4389193, 8778386, 13167579, 21945965, 26335158, 30724351, 39502737, 43891930, 61448702, 65837895, 79005474, 92173053, 131675790, 153621755, 184346106, 197513685, 276519159, 307243510, 395027370, 460865265, 553038318, 921730530, 1382595795, 2765191590]

約数ペア:

[(1, 2765191590), (2, 1382595795), (3, 921730530), (5, 553038318), (6, 460865265), (7, 395027370), (9, 307243510), (10, 276519159), (14, 197513685), (15, 184346106), (18, 153621755), (21, 131675790), (30, 92173053), (35, 79005474), (42, 65837895), (45, 61448702), (63, 43891930), (70, 39502737), (90, 30724351), (105, 26335158), (126, 21945965), (210, 13167579), (315, 8778386), (630, 4389193)]