30737900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5039}}^1$

素因数の和:5114

約数の個数: 36

約数和(自身を含む): 67808160

約数和(自身を除く): 37070260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 5039, 6100, 10078, 20156, 25195, 50390, 100780, 125975, 251950, 307379, 503900, 614758, 1229516, 1536895, 3073790, 6147580, 7684475, 15368950, 30737900]

約数ペア:

[(1, 30737900), (2, 15368950), (4, 7684475), (5, 6147580), (10, 3073790), (20, 1536895), (25, 1229516), (50, 614758), (61, 503900), (100, 307379), (122, 251950), (244, 125975), (305, 100780), (610, 50390), (1220, 25195), (1525, 20156), (3050, 10078), (5039, 6100)]