1517381140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{627017}}^1$

素因数の和:627048

約数の個数: 36

約数和(自身を含む): 3502522548

約数和(自身を除く): 1985141408

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 627017, 1254034, 2508068, 3135085, 6270170, 6897187, 12540340, 13794374, 27588748, 34485935, 68971870, 75869057, 137943740, 151738114, 303476228, 379345285, 758690570, 1517381140]

約数ペア:

[(1, 1517381140), (2, 758690570), (4, 379345285), (5, 303476228), (10, 151738114), (11, 137943740), (20, 75869057), (22, 68971870), (44, 34485935), (55, 27588748), (110, 13794374), (121, 12540340), (220, 6897187), (242, 6270170), (484, 3135085), (605, 2508068), (1210, 1254034), (2420, 627017)]