68876910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3049}}^1$

素因数の和:3313

約数の個数: 48

約数和(自身を含む): 179852400

約数和(自身を除く): 110975490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3049, 3765, 4518, 6098, 7530, 9147, 11295, 15245, 18294, 22590, 27441, 30490, 45735, 54882, 91470, 137205, 274410, 765299, 1530598, 2295897, 3826495, 4591794, 6887691, 7652990, 11479485, 13775382, 22958970, 34438455, 68876910]

約数ペア:

[(1, 68876910), (2, 34438455), (3, 22958970), (5, 13775382), (6, 11479485), (9, 7652990), (10, 6887691), (15, 4591794), (18, 3826495), (30, 2295897), (45, 1530598), (90, 765299), (251, 274410), (502, 137205), (753, 91470), (1255, 54882), (1506, 45735), (2259, 30490), (2510, 27441), (3049, 22590), (3765, 18294), (4518, 15245), (6098, 11295), (7530, 9147)]