72468970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 154522368

約数和(自身を除く): 82053398

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 841, 1015, 1231, 1682, 2030, 2462, 4205, 5887, 6155, 8410, 8617, 11774, 12310, 17234, 29435, 35699, 43085, 58870, 71398, 86170, 178495, 249893, 356990, 499786, 1035271, 1249465, 2070542, 2498930, 5176355, 7246897, 10352710, 14493794, 36234485, 72468970]

約数ペア:

[(1, 72468970), (2, 36234485), (5, 14493794), (7, 10352710), (10, 7246897), (14, 5176355), (29, 2498930), (35, 2070542), (58, 1249465), (70, 1035271), (145, 499786), (203, 356990), (290, 249893), (406, 178495), (841, 86170), (1015, 71398), (1231, 58870), (1682, 43085), (2030, 35699), (2462, 29435), (4205, 17234), (5887, 12310), (6155, 11774), (8410, 8617)]