68315190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17383}}^1$

素因数の和:17524

約数の個数: 32

約数和(自身を含む): 165217536

約数和(自身を除く): 96902346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 17383, 34766, 52149, 86915, 104298, 173830, 260745, 521490, 2277173, 4554346, 6831519, 11385865, 13663038, 22771730, 34157595, 68315190]

約数ペア:

[(1, 68315190), (2, 34157595), (3, 22771730), (5, 13663038), (6, 11385865), (10, 6831519), (15, 4554346), (30, 2277173), (131, 521490), (262, 260745), (393, 173830), (655, 104298), (786, 86915), (1310, 52149), (1965, 34766), (3930, 17383)]