73507010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 67756990

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5449, 6745, 10898, 13490, 27245, 54490, 103531, 207062, 386879, 517655, 773758, 1035310, 1934395, 3868790, 7350701, 14701402, 36753505, 73507010]

約数ペア:

[(1, 73507010), (2, 36753505), (5, 14701402), (10, 7350701), (19, 3868790), (38, 1934395), (71, 1035310), (95, 773758), (142, 517655), (190, 386879), (355, 207062), (710, 103531), (1349, 54490), (2698, 27245), (5449, 13490), (6745, 10898)]