193840740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1076893}}^1$

素因数の和:1076908

約数の個数: 36

約数和(自身を含む): 587984124

約数和(自身を除く): 394143384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1076893, 2153786, 3230679, 4307572, 5384465, 6461358, 9692037, 10768930, 12922716, 16153395, 19384074, 21537860, 32306790, 38768148, 48460185, 64613580, 96920370, 193840740]

約数ペア:

[(1, 193840740), (2, 96920370), (3, 64613580), (4, 48460185), (5, 38768148), (6, 32306790), (9, 21537860), (10, 19384074), (12, 16153395), (15, 12922716), (18, 10768930), (20, 9692037), (30, 6461358), (36, 5384465), (45, 4307572), (60, 3230679), (90, 2153786), (180, 1076893)]