947994930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{554383}}^1$

素因数の和:554415

約数の個数: 48

約数和(自身を含む): 2594517120

約数和(自身を除く): 1646522190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 554383, 1108766, 1663149, 2771915, 3326298, 4989447, 5543830, 8315745, 9978894, 10533277, 16631490, 21066554, 24947235, 31599831, 49894470, 52666385, 63199662, 94799493, 105332770, 157999155, 189598986, 315998310, 473997465, 947994930]

約数ペア:

[(1, 947994930), (2, 473997465), (3, 315998310), (5, 189598986), (6, 157999155), (9, 105332770), (10, 94799493), (15, 63199662), (18, 52666385), (19, 49894470), (30, 31599831), (38, 24947235), (45, 21066554), (57, 16631490), (90, 10533277), (95, 9978894), (114, 8315745), (171, 5543830), (190, 4989447), (285, 3326298), (342, 2771915), (570, 1663149), (855, 1108766), (1710, 554383)]