68287410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6961}}^1$

素因数の和:7083

約数の個数: 48

約数和(自身を含む): 179201880

約数和(自身を除く): 110914470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 6961, 9810, 13922, 20883, 34805, 41766, 62649, 69610, 104415, 125298, 208830, 313245, 626490, 758749, 1517498, 2276247, 3793745, 4552494, 6828741, 7587490, 11381235, 13657482, 22762470, 34143705, 68287410]

約数ペア:

[(1, 68287410), (2, 34143705), (3, 22762470), (5, 13657482), (6, 11381235), (9, 7587490), (10, 6828741), (15, 4552494), (18, 3793745), (30, 2276247), (45, 1517498), (90, 758749), (109, 626490), (218, 313245), (327, 208830), (545, 125298), (654, 104415), (981, 69610), (1090, 62649), (1635, 41766), (1962, 34805), (3270, 20883), (4905, 13922), (6961, 9810)]