2946270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 7698240

約数和(自身を除く): 4751970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 109, 159, 170, 218, 255, 265, 318, 327, 510, 530, 545, 654, 795, 901, 1090, 1590, 1635, 1802, 1853, 2703, 3270, 3706, 4505, 5406, 5559, 5777, 9010, 9265, 11118, 11554, 13515, 17331, 18530, 27030, 27795, 28885, 34662, 55590, 57770, 86655, 98209, 173310, 196418, 294627, 491045, 589254, 982090, 1473135, 2946270]

約数ペア:

[(1, 2946270), (2, 1473135), (3, 982090), (5, 589254), (6, 491045), (10, 294627), (15, 196418), (17, 173310), (30, 98209), (34, 86655), (51, 57770), (53, 55590), (85, 34662), (102, 28885), (106, 27795), (109, 27030), (159, 18530), (170, 17331), (218, 13515), (255, 11554), (265, 11118), (318, 9265), (327, 9010), (510, 5777), (530, 5559), (545, 5406), (654, 4505), (795, 3706), (901, 3270), (1090, 2703), (1590, 1853), (1635, 1802)]