80864630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105019}}^1$

素因数の和:105044

約数の個数: 32

約数和(自身を含む): 181474560

約数和(自身を除く): 100609930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 105019, 210038, 525095, 735133, 1050190, 1155209, 1470266, 2310418, 3675665, 5776045, 7351330, 8086463, 11552090, 16172926, 40432315, 80864630]

約数ペア:

[(1, 80864630), (2, 40432315), (5, 16172926), (7, 11552090), (10, 8086463), (11, 7351330), (14, 5776045), (22, 3675665), (35, 2310418), (55, 1470266), (70, 1155209), (77, 1050190), (110, 735133), (154, 525095), (385, 210038), (770, 105019)]