986190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 2405376

約数和(自身を除く): 1419186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 463, 710, 926, 1065, 1389, 2130, 2315, 2778, 4630, 6945, 13890, 32873, 65746, 98619, 164365, 197238, 328730, 493095, 986190]

約数ペア:

[(1, 986190), (2, 493095), (3, 328730), (5, 197238), (6, 164365), (10, 98619), (15, 65746), (30, 32873), (71, 13890), (142, 6945), (213, 4630), (355, 2778), (426, 2315), (463, 2130), (710, 1389), (926, 1065)]