2728966030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38985229}}^1$

素因数の和:38985243

約数の個数: 16

約数和(自身を含む): 5613873120

約数和(自身を除く): 2884907090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38985229, 77970458, 194926145, 272896603, 389852290, 545793206, 1364483015, 2728966030]

約数ペア:

[(1, 2728966030), (2, 1364483015), (5, 545793206), (7, 389852290), (10, 272896603), (14, 194926145), (35, 77970458), (70, 38985229)]