2051201340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3798521}}^1$

素因数の和:3798539

約数の個数: 48

約数和(自身を含む): 6381516960

約数和(自身を除く): 4330315620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3798521, 7597042, 11395563, 15194084, 18992605, 22791126, 34186689, 37985210, 45582252, 56977815, 68373378, 75970420, 102560067, 113955630, 136746756, 170933445, 205120134, 227911260, 341866890, 410240268, 512800335, 683733780, 1025600670, 2051201340]

約数ペア:

[(1, 2051201340), (2, 1025600670), (3, 683733780), (4, 512800335), (5, 410240268), (6, 341866890), (9, 227911260), (10, 205120134), (12, 170933445), (15, 136746756), (18, 113955630), (20, 102560067), (27, 75970420), (30, 68373378), (36, 56977815), (45, 45582252), (54, 37985210), (60, 34186689), (90, 22791126), (108, 18992605), (135, 15194084), (180, 11395563), (270, 7597042), (540, 3798521)]