120816790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15121}}^1$

素因数の和:15192

約数の個数: 32

約数和(自身を含む): 235177344

約数和(自身を除く): 114360554

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 15121, 30242, 75605, 151210, 257057, 514114, 710687, 1285285, 1421374, 2570570, 3553435, 7106870, 12081679, 24163358, 60408395, 120816790]

約数ペア:

[(1, 120816790), (2, 60408395), (5, 24163358), (10, 12081679), (17, 7106870), (34, 3553435), (47, 2570570), (85, 1421374), (94, 1285285), (170, 710687), (235, 514114), (470, 257057), (799, 151210), (1598, 75605), (3995, 30242), (7990, 15121)]