86943390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22123}}^1$

素因数の和:22264

約数の個数: 32

約数和(自身を含む): 210266496

約数和(自身を除く): 123323106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 22123, 44246, 66369, 110615, 132738, 221230, 331845, 663690, 2898113, 5796226, 8694339, 14490565, 17388678, 28981130, 43471695, 86943390]

約数ペア:

[(1, 86943390), (2, 43471695), (3, 28981130), (5, 17388678), (6, 14490565), (10, 8694339), (15, 5796226), (30, 2898113), (131, 663690), (262, 331845), (393, 221230), (655, 132738), (786, 110615), (1310, 66369), (1965, 44246), (3930, 22123)]