72701190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{947}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 189444528

約数和(自身を除く): 116743338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 853, 947, 1706, 1894, 2559, 2841, 4265, 4735, 5118, 5682, 7677, 8523, 8530, 9470, 12795, 14205, 15354, 17046, 25590, 28410, 38385, 42615, 76770, 85230, 807791, 1615582, 2423373, 4038955, 4846746, 7270119, 8077910, 12116865, 14540238, 24233730, 36350595, 72701190]

約数ペア:

[(1, 72701190), (2, 36350595), (3, 24233730), (5, 14540238), (6, 12116865), (9, 8077910), (10, 7270119), (15, 4846746), (18, 4038955), (30, 2423373), (45, 1615582), (90, 807791), (853, 85230), (947, 76770), (1706, 42615), (1894, 38385), (2559, 28410), (2841, 25590), (4265, 17046), (4735, 15354), (5118, 14205), (5682, 12795), (7677, 9470), (8523, 8530)]