666060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1977696

約数和(自身を除く): 1311636

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, 653, 1020, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 11101, 13060, 19590, 22202, 33303, 39180, 44404, 55505, 66606, 111010, 133212, 166515, 222020, 333030, 666060]

約数ペア:

[(1, 666060), (2, 333030), (3, 222020), (4, 166515), (5, 133212), (6, 111010), (10, 66606), (12, 55505), (15, 44404), (17, 39180), (20, 33303), (30, 22202), (34, 19590), (51, 13060), (60, 11101), (68, 9795), (85, 7836), (102, 6530), (170, 3918), (204, 3265), (255, 2612), (340, 1959), (510, 1306), (653, 1020)]