73838870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1163}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 152195328

約数和(自身を除く): 78356458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1163, 1814, 2326, 4535, 5815, 6349, 8141, 9070, 11630, 12698, 16282, 31745, 40705, 63490, 81410, 1054841, 2109682, 5274205, 7383887, 10548410, 14767774, 36919435, 73838870]

約数ペア:

[(1, 73838870), (2, 36919435), (5, 14767774), (7, 10548410), (10, 7383887), (14, 5274205), (35, 2109682), (70, 1054841), (907, 81410), (1163, 63490), (1814, 40705), (2326, 31745), (4535, 16282), (5815, 12698), (6349, 11630), (8141, 9070)]