2388940980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2342099}}^1$

素因数の和:2342128

約数の個数: 48

約数和(自身を含む): 7082510400

約数和(自身を除く): 4693569420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2342099, 4684198, 7026297, 9368396, 11710495, 14052594, 23420990, 28105188, 35131485, 39815683, 46841980, 70262970, 79631366, 119447049, 140525940, 159262732, 199078415, 238894098, 398156830, 477788196, 597235245, 796313660, 1194470490, 2388940980]

約数ペア:

[(1, 2388940980), (2, 1194470490), (3, 796313660), (4, 597235245), (5, 477788196), (6, 398156830), (10, 238894098), (12, 199078415), (15, 159262732), (17, 140525940), (20, 119447049), (30, 79631366), (34, 70262970), (51, 46841980), (60, 39815683), (68, 35131485), (85, 28105188), (102, 23420990), (170, 14052594), (204, 11710495), (255, 9368396), (340, 7026297), (510, 4684198), (1020, 2342099)]