45340740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251893}}^1$

素因数の和:251908

約数の個数: 36

約数和(自身を含む): 137534124

約数和(自身を除く): 92193384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251893, 503786, 755679, 1007572, 1259465, 1511358, 2267037, 2518930, 3022716, 3778395, 4534074, 5037860, 7556790, 9068148, 11335185, 15113580, 22670370, 45340740]

約数ペア:

[(1, 45340740), (2, 22670370), (3, 15113580), (4, 11335185), (5, 9068148), (6, 7556790), (9, 5037860), (10, 4534074), (12, 3778395), (15, 3022716), (18, 2518930), (20, 2267037), (30, 1511358), (36, 1259465), (45, 1007572), (60, 755679), (90, 503786), (180, 251893)]