1900524045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{63067}}^1$

素因数の和:63130

約数の個数: 48

約数和(自身を含む): 3623635008

約数和(自身を除く): 1723110963

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 6027, 10045, 30135, 63067, 189201, 315335, 441469, 946005, 1324407, 2207345, 2585747, 3090283, 6622035, 7757241, 9270849, 12928735, 15451415, 18100229, 38786205, 46354245, 54300687, 90501145, 126701603, 271503435, 380104809, 633508015, 1900524045]

約数ペア:

[(1, 1900524045), (3, 633508015), (5, 380104809), (7, 271503435), (15, 126701603), (21, 90501145), (35, 54300687), (41, 46354245), (49, 38786205), (105, 18100229), (123, 15451415), (147, 12928735), (205, 9270849), (245, 7757241), (287, 6622035), (615, 3090283), (735, 2585747), (861, 2207345), (1435, 1324407), (2009, 946005), (4305, 441469), (6027, 315335), (10045, 189201), (30135, 63067)]