9896940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54983}}^1$

素因数の和:54998

約数の個数: 36

約数和(自身を含む): 30021264

約数和(自身を除く): 20124324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54983, 109966, 164949, 219932, 274915, 329898, 494847, 549830, 659796, 824745, 989694, 1099660, 1649490, 1979388, 2474235, 3298980, 4948470, 9896940]

約数ペア:

[(1, 9896940), (2, 4948470), (3, 3298980), (4, 2474235), (5, 1979388), (6, 1649490), (9, 1099660), (10, 989694), (12, 824745), (15, 659796), (18, 549830), (20, 494847), (30, 329898), (36, 274915), (45, 219932), (60, 164949), (90, 109966), (180, 54983)]