83920740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2557}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 235499712

約数和(自身を除く): 151578972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2557, 2735, 3282, 5114, 5470, 6564, 7671, 8205, 10228, 10940, 12785, 15342, 16410, 25570, 30684, 32820, 38355, 51140, 76710, 153420, 1398679, 2797358, 4196037, 5594716, 6993395, 8392074, 13986790, 16784148, 20980185, 27973580, 41960370, 83920740]

約数ペア:

[(1, 83920740), (2, 41960370), (3, 27973580), (4, 20980185), (5, 16784148), (6, 13986790), (10, 8392074), (12, 6993395), (15, 5594716), (20, 4196037), (30, 2797358), (60, 1398679), (547, 153420), (1094, 76710), (1641, 51140), (2188, 38355), (2557, 32820), (2735, 30684), (3282, 25570), (5114, 16410), (5470, 15342), (6564, 12785), (7671, 10940), (8205, 10228)]