147489090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{702329}}^1$

素因数の和:702346

約数の個数: 32

約数和(自身を含む): 404542080

約数和(自身を除く): 257052990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 702329, 1404658, 2106987, 3511645, 4213974, 4916303, 7023290, 9832606, 10534935, 14748909, 21069870, 24581515, 29497818, 49163030, 73744545, 147489090]

約数ペア:

[(1, 147489090), (2, 73744545), (3, 49163030), (5, 29497818), (6, 24581515), (7, 21069870), (10, 14748909), (14, 10534935), (15, 9832606), (21, 7023290), (30, 4916303), (35, 4213974), (42, 3511645), (70, 2106987), (105, 1404658), (210, 702329)]