22710430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 42928704

約数和(自身を除く): 20218274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 337, 586, 674, 1465, 1685, 2930, 3370, 6739, 7751, 13478, 15502, 33695, 38755, 67390, 77510, 98741, 197482, 493705, 987410, 2271043, 4542086, 11355215, 22710430]

約数ペア:

[(1, 22710430), (2, 11355215), (5, 4542086), (10, 2271043), (23, 987410), (46, 493705), (115, 197482), (230, 98741), (293, 77510), (337, 67390), (586, 38755), (674, 33695), (1465, 15502), (1685, 13478), (2930, 7751), (3370, 6739)]