858678870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4088947}}^1$

素因数の和:4088964

約数の個数: 32

約数和(自身を含む): 2355234048

約数和(自身を除く): 1496555178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4088947, 8177894, 12266841, 20444735, 24533682, 28622629, 40889470, 57245258, 61334205, 85867887, 122668410, 143113145, 171735774, 286226290, 429339435, 858678870]

約数ペア:

[(1, 858678870), (2, 429339435), (3, 286226290), (5, 171735774), (6, 143113145), (7, 122668410), (10, 85867887), (14, 61334205), (15, 57245258), (21, 40889470), (30, 28622629), (35, 24533682), (42, 20444735), (70, 12266841), (105, 8177894), (210, 4088947)]