73070870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 134424576

約数和(自身を除く): 61353706

約数列:

[1, 2, 5, 10, 67, 134, 191, 335, 382, 571, 670, 955, 1142, 1910, 2855, 5710, 12797, 25594, 38257, 63985, 76514, 109061, 127970, 191285, 218122, 382570, 545305, 1090610, 7307087, 14614174, 36535435, 73070870]

約数ペア:

[(1, 73070870), (2, 36535435), (5, 14614174), (10, 7307087), (67, 1090610), (134, 545305), (191, 382570), (335, 218122), (382, 191285), (571, 127970), (670, 109061), (955, 76514), (1142, 63985), (1910, 38257), (2855, 25594), (5710, 12797)]