68301270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8527}}^1$

素因数の和:8629

約数の個数: 48

約数和(自身を含む): 179599680

約数和(自身を除く): 111298410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 8527, 17054, 25581, 42635, 51162, 76743, 85270, 127905, 153486, 255810, 383715, 758903, 767430, 1517806, 2276709, 3794515, 4553418, 6830127, 7589030, 11383545, 13660254, 22767090, 34150635, 68301270]

約数ペア:

[(1, 68301270), (2, 34150635), (3, 22767090), (5, 13660254), (6, 11383545), (9, 7589030), (10, 6830127), (15, 4553418), (18, 3794515), (30, 2276709), (45, 1517806), (89, 767430), (90, 758903), (178, 383715), (267, 255810), (445, 153486), (534, 127905), (801, 85270), (890, 76743), (1335, 51162), (1602, 42635), (2670, 25581), (4005, 17054), (8010, 8527)]