16313580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90631}}^1$

素因数の和:90646

約数の個数: 36

約数和(自身を含む): 49485072

約数和(自身を除く): 33171492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90631, 181262, 271893, 362524, 453155, 543786, 815679, 906310, 1087572, 1359465, 1631358, 1812620, 2718930, 3262716, 4078395, 5437860, 8156790, 16313580]

約数ペア:

[(1, 16313580), (2, 8156790), (3, 5437860), (4, 4078395), (5, 3262716), (6, 2718930), (9, 1812620), (10, 1631358), (12, 1359465), (15, 1087572), (18, 906310), (20, 815679), (30, 543786), (36, 453155), (45, 362524), (60, 271893), (90, 181262), (180, 90631)]