1539151490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{94253}}^1$

素因数の和:94354

約数の個数: 32

約数和(自身を含む): 2931676416

約数和(自身を除く): 1392524926

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 94253, 188506, 471265, 942530, 2167819, 4335638, 6691963, 10839095, 13383926, 21678190, 33459815, 66919630, 153915149, 307830298, 769575745, 1539151490]

約数ペア:

[(1, 1539151490), (2, 769575745), (5, 307830298), (10, 153915149), (23, 66919630), (46, 33459815), (71, 21678190), (115, 13383926), (142, 10839095), (230, 6691963), (355, 4335638), (710, 2167819), (1633, 942530), (3266, 471265), (8165, 188506), (16330, 94253)]