6891660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{38287}}^1$

素因数の和:38302

約数の個数: 36

約数和(自身を含む): 20905248

約数和(自身を除く): 14013588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 38287, 76574, 114861, 153148, 191435, 229722, 344583, 382870, 459444, 574305, 689166, 765740, 1148610, 1378332, 1722915, 2297220, 3445830, 6891660]

約数ペア:

[(1, 6891660), (2, 3445830), (3, 2297220), (4, 1722915), (5, 1378332), (6, 1148610), (9, 765740), (10, 689166), (12, 574305), (15, 459444), (18, 382870), (20, 344583), (30, 229722), (36, 191435), (45, 153148), (60, 114861), (90, 76574), (180, 38287)]