77552790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{52757}}^1$

素因数の和:52781

約数の個数: 48

約数和(自身を含む): 216518832

約数和(自身を除く): 138966042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 52757, 105514, 158271, 263785, 316542, 369299, 527570, 738598, 791355, 1107897, 1582710, 1846495, 2215794, 2585093, 3692990, 5170186, 5539485, 7755279, 11078970, 12925465, 15510558, 25850930, 38776395, 77552790]

約数ペア:

[(1, 77552790), (2, 38776395), (3, 25850930), (5, 15510558), (6, 12925465), (7, 11078970), (10, 7755279), (14, 5539485), (15, 5170186), (21, 3692990), (30, 2585093), (35, 2215794), (42, 1846495), (49, 1582710), (70, 1107897), (98, 791355), (105, 738598), (147, 527570), (210, 369299), (245, 316542), (294, 263785), (490, 158271), (735, 105514), (1470, 52757)]