29987154

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 37236366

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 179, 227, 246, 358, 369, 454, 537, 681, 738, 1074, 1362, 1611, 2043, 3222, 4086, 7339, 9307, 14678, 18614, 22017, 27921, 40633, 44034, 55842, 66051, 81266, 83763, 121899, 132102, 167526, 243798, 365697, 731394, 1665953, 3331906, 4997859, 9995718, 14993577, 29987154]

約数ペア:

[(1, 29987154), (2, 14993577), (3, 9995718), (6, 4997859), (9, 3331906), (18, 1665953), (41, 731394), (82, 365697), (123, 243798), (179, 167526), (227, 132102), (246, 121899), (358, 83763), (369, 81266), (454, 66051), (537, 55842), (681, 44034), (738, 40633), (1074, 27921), (1362, 22017), (1611, 18614), (2043, 14678), (3222, 9307), (4086, 7339)]