818372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{16453}}^1$

素因数の和:17294

約数の個数: 48

約数和(自身を含む): 2294345760

約数和(自身を除く): 1475973540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 2487, 3316, 4145, 4974, 8290, 9948, 12435, 16453, 16580, 24870, 32906, 49359, 49740, 65812, 82265, 98718, 164530, 197436, 246795, 329060, 493590, 987180, 13639537, 27279074, 40918611, 54558148, 68197685, 81837222, 136395370, 163674444, 204593055, 272790740, 409186110, 818372220]

約数ペア:

[(1, 818372220), (2, 409186110), (3, 272790740), (4, 204593055), (5, 163674444), (6, 136395370), (10, 81837222), (12, 68197685), (15, 54558148), (20, 40918611), (30, 27279074), (60, 13639537), (829, 987180), (1658, 493590), (2487, 329060), (3316, 246795), (4145, 197436), (4974, 164530), (8290, 98718), (9948, 82265), (12435, 65812), (16453, 49740), (16580, 49359), (24870, 32906)]