22706110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 25310690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 311, 490, 622, 745, 1043, 1490, 1555, 2086, 2177, 3110, 4354, 5215, 7301, 10430, 10885, 14602, 15239, 21770, 30478, 36505, 46339, 73010, 76195, 92678, 152390, 231695, 324373, 463390, 648746, 1621865, 2270611, 3243730, 4541222, 11353055, 22706110]

約数ペア:

[(1, 22706110), (2, 11353055), (5, 4541222), (7, 3243730), (10, 2270611), (14, 1621865), (35, 648746), (49, 463390), (70, 324373), (98, 231695), (149, 152390), (245, 92678), (298, 76195), (311, 73010), (490, 46339), (622, 36505), (745, 30478), (1043, 21770), (1490, 15239), (1555, 14602), (2086, 10885), (2177, 10430), (3110, 7301), (4354, 5215)]