2019332220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{176207}}^1$

素因数の和:176410

約数の個数: 48

約数和(自身を含む): 5683765248

約数和(自身を除く): 3664433028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 176207, 352414, 528621, 704828, 881035, 1057242, 1762070, 2114484, 2643105, 3524140, 5286210, 10572420, 33655537, 67311074, 100966611, 134622148, 168277685, 201933222, 336555370, 403866444, 504833055, 673110740, 1009666110, 2019332220]

約数ペア:

[(1, 2019332220), (2, 1009666110), (3, 673110740), (4, 504833055), (5, 403866444), (6, 336555370), (10, 201933222), (12, 168277685), (15, 134622148), (20, 100966611), (30, 67311074), (60, 33655537), (191, 10572420), (382, 5286210), (573, 3524140), (764, 2643105), (955, 2114484), (1146, 1762070), (1910, 1057242), (2292, 881035), (2865, 704828), (3820, 528621), (5730, 352414), (11460, 176207)]