188804770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22291}}^1$

素因数の和:22327

約数の個数: 48

約数和(自身を含む): 426936384

約数和(自身を除く): 238131614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 22291, 44582, 111455, 156037, 222910, 245201, 312074, 490402, 780185, 1226005, 1560370, 1716407, 2452010, 2697211, 3432814, 5394422, 8582035, 13486055, 17164070, 18880477, 26972110, 37760954, 94402385, 188804770]

約数ペア:

[(1, 188804770), (2, 94402385), (5, 37760954), (7, 26972110), (10, 18880477), (11, 17164070), (14, 13486055), (22, 8582035), (35, 5394422), (55, 3432814), (70, 2697211), (77, 2452010), (110, 1716407), (121, 1560370), (154, 1226005), (242, 780185), (385, 490402), (605, 312074), (770, 245201), (847, 222910), (1210, 156037), (1694, 111455), (4235, 44582), (8470, 22291)]