2930487580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2402039}}^1$

素因数の和:2402109

約数の個数: 24

約数和(自身を含む): 6254912160

約数和(自身を除く): 3324424580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2402039, 4804078, 9608156, 12010195, 24020390, 48040780, 146524379, 293048758, 586097516, 732621895, 1465243790, 2930487580]

約数ペア:

[(1, 2930487580), (2, 1465243790), (4, 732621895), (5, 586097516), (10, 293048758), (20, 146524379), (61, 48040780), (122, 24020390), (244, 12010195), (305, 9608156), (610, 4804078), (1220, 2402039)]