38714410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11287}}^1$

素因数の和:11315

約数の個数: 32

約数和(自身を含む): 81273600

約数和(自身を除く): 42559190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 11287, 22574, 56435, 79009, 112870, 158018, 395045, 553063, 790090, 1106126, 2765315, 3871441, 5530630, 7742882, 19357205, 38714410]

約数ペア:

[(1, 38714410), (2, 19357205), (5, 7742882), (7, 5530630), (10, 3871441), (14, 2765315), (35, 1106126), (49, 790090), (70, 553063), (98, 395045), (245, 158018), (343, 112870), (490, 79009), (686, 56435), (1715, 22574), (3430, 11287)]