9859140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54773}}^1$

素因数の和:54788

約数の個数: 36

約数和(自身を含む): 29906604

約数和(自身を除く): 20047464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54773, 109546, 164319, 219092, 273865, 328638, 492957, 547730, 657276, 821595, 985914, 1095460, 1643190, 1971828, 2464785, 3286380, 4929570, 9859140]

約数ペア:

[(1, 9859140), (2, 4929570), (3, 3286380), (4, 2464785), (5, 1971828), (6, 1643190), (9, 1095460), (10, 985914), (12, 821595), (15, 657276), (18, 547730), (20, 492957), (30, 328638), (36, 273865), (45, 219092), (60, 164319), (90, 109546), (180, 54773)]