74788070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2819}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 154310400

約数和(自身を除く): 79522330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 2819, 3790, 5306, 5638, 13265, 14095, 19733, 26530, 28190, 39466, 98665, 197330, 1068401, 2136802, 5342005, 7478807, 10684010, 14957614, 37394035, 74788070]

約数ペア:

[(1, 74788070), (2, 37394035), (5, 14957614), (7, 10684010), (10, 7478807), (14, 5342005), (35, 2136802), (70, 1068401), (379, 197330), (758, 98665), (1895, 39466), (2653, 28190), (2819, 26530), (3790, 19733), (5306, 14095), (5638, 13265)]