222023410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3041}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 468163800

約数和(自身を除く): 246140390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 3041, 5215, 6082, 7301, 10430, 14602, 15205, 21287, 30410, 36505, 42574, 73010, 106435, 149009, 212870, 298018, 453109, 745045, 906218, 1490090, 2265545, 3171763, 4531090, 6343526, 15858815, 22202341, 31717630, 44404682, 111011705, 222023410]

約数ペア:

[(1, 222023410), (2, 111011705), (5, 44404682), (7, 31717630), (10, 22202341), (14, 15858815), (35, 6343526), (49, 4531090), (70, 3171763), (98, 2265545), (149, 1490090), (245, 906218), (298, 745045), (490, 453109), (745, 298018), (1043, 212870), (1490, 149009), (2086, 106435), (3041, 73010), (5215, 42574), (6082, 36505), (7301, 30410), (10430, 21287), (14602, 15205)]