1331693670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{319351}}^1$

素因数の和:319500

約数の個数: 32

約数和(自身を含む): 3219068160

約数和(自身を除く): 1887374490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 319351, 638702, 958053, 1596755, 1916106, 3193510, 4790265, 9580530, 44389789, 88779578, 133169367, 221948945, 266338734, 443897890, 665846835, 1331693670]

約数ペア:

[(1, 1331693670), (2, 665846835), (3, 443897890), (5, 266338734), (6, 221948945), (10, 133169367), (15, 88779578), (30, 44389789), (139, 9580530), (278, 4790265), (417, 3193510), (695, 1916106), (834, 1596755), (1390, 958053), (2085, 638702), (4170, 319351)]