30743766

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 68796000

約数和(自身を除く): 38052234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 3821, 4023, 7642, 8046, 11463, 22926, 34389, 68778, 103167, 206334, 569329, 1138658, 1707987, 3415974, 5123961, 10247922, 15371883, 30743766]

約数ペア:

[(1, 30743766), (2, 15371883), (3, 10247922), (6, 5123961), (9, 3415974), (18, 1707987), (27, 1138658), (54, 569329), (149, 206334), (298, 103167), (447, 68778), (894, 34389), (1341, 22926), (2682, 11463), (3821, 8046), (4023, 7642)]