57700980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{320561}}^1$

素因数の和:320576

約数の個数: 36

約数和(自身を含む): 175026852

約数和(自身を除く): 117325872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 320561, 641122, 961683, 1282244, 1602805, 1923366, 2885049, 3205610, 3846732, 4808415, 5770098, 6411220, 9616830, 11540196, 14425245, 19233660, 28850490, 57700980]

約数ペア:

[(1, 57700980), (2, 28850490), (3, 19233660), (4, 14425245), (5, 11540196), (6, 9616830), (9, 6411220), (10, 5770098), (12, 4808415), (15, 3846732), (18, 3205610), (20, 2885049), (30, 1923366), (36, 1602805), (45, 1282244), (60, 961683), (90, 641122), (180, 320561)]