22185310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{569}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 45800640

約数和(自身を除く): 23615330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 569, 1114, 1138, 2785, 2845, 3899, 3983, 5570, 5690, 7798, 7966, 19495, 19915, 38990, 39830, 316933, 633866, 1584665, 2218531, 3169330, 4437062, 11092655, 22185310]

約数ペア:

[(1, 22185310), (2, 11092655), (5, 4437062), (7, 3169330), (10, 2218531), (14, 1584665), (35, 633866), (70, 316933), (557, 39830), (569, 38990), (1114, 19915), (1138, 19495), (2785, 7966), (2845, 7798), (3899, 5690), (3983, 5570)]