1228106110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227849}}^1$

素因数の和:227881

約数の個数: 48

約数和(自身を含む): 2805289200

約数和(自身を除く): 1577183090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 227849, 455698, 1139245, 1594943, 2278490, 2506339, 3189886, 5012678, 7974715, 11164601, 12531695, 15949430, 17544373, 22329202, 25063390, 35088746, 55823005, 87721865, 111646010, 122810611, 175443730, 245621222, 614053055, 1228106110]

約数ペア:

[(1, 1228106110), (2, 614053055), (5, 245621222), (7, 175443730), (10, 122810611), (11, 111646010), (14, 87721865), (22, 55823005), (35, 35088746), (49, 25063390), (55, 22329202), (70, 17544373), (77, 15949430), (98, 12531695), (110, 11164601), (154, 7974715), (245, 5012678), (385, 3189886), (490, 2506339), (539, 2278490), (770, 1594943), (1078, 1139245), (2695, 455698), (5390, 227849)]