2271430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 4804416

約数和(自身を除く): 2532986

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 877, 1295, 1754, 2590, 4385, 6139, 8770, 12278, 30695, 32449, 61390, 64898, 162245, 227143, 324490, 454286, 1135715, 2271430]

約数ペア:

[(1, 2271430), (2, 1135715), (5, 454286), (7, 324490), (10, 227143), (14, 162245), (35, 64898), (37, 61390), (70, 32449), (74, 30695), (185, 12278), (259, 8770), (370, 6139), (518, 4385), (877, 2590), (1295, 1754)]