40477290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{192749}}^1$

素因数の和:192766

約数の個数: 32

約数和(自身を含む): 111024000

約数和(自身を除く): 70546710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 192749, 385498, 578247, 963745, 1156494, 1349243, 1927490, 2698486, 2891235, 4047729, 5782470, 6746215, 8095458, 13492430, 20238645, 40477290]

約数ペア:

[(1, 40477290), (2, 20238645), (3, 13492430), (5, 8095458), (6, 6746215), (7, 5782470), (10, 4047729), (14, 2891235), (15, 2698486), (21, 1927490), (30, 1349243), (35, 1156494), (42, 963745), (70, 578247), (105, 385498), (210, 192749)]