127575990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83383}}^1$

素因数の和:83413

約数の個数: 48

約数和(自身を含む): 351213408

約数和(自身を除く): 223637418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 83383, 166766, 250149, 416915, 500298, 750447, 833830, 1250745, 1417511, 1500894, 2501490, 2835022, 3752235, 4252533, 7087555, 7504470, 8505066, 12757599, 14175110, 21262665, 25515198, 42525330, 63787995, 127575990]

約数ペア:

[(1, 127575990), (2, 63787995), (3, 42525330), (5, 25515198), (6, 21262665), (9, 14175110), (10, 12757599), (15, 8505066), (17, 7504470), (18, 7087555), (30, 4252533), (34, 3752235), (45, 2835022), (51, 2501490), (85, 1500894), (90, 1417511), (102, 1250745), (153, 833830), (170, 750447), (255, 500298), (306, 416915), (510, 250149), (765, 166766), (1530, 83383)]