31347060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2707}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 88259136

約数和(自身を除く): 56912076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2707, 2895, 3860, 5414, 5790, 8121, 10828, 11580, 13535, 16242, 27070, 32484, 40605, 54140, 81210, 162420, 522451, 1044902, 1567353, 2089804, 2612255, 3134706, 5224510, 6269412, 7836765, 10449020, 15673530, 31347060]

約数ペア:

[(1, 31347060), (2, 15673530), (3, 10449020), (4, 7836765), (5, 6269412), (6, 5224510), (10, 3134706), (12, 2612255), (15, 2089804), (20, 1567353), (30, 1044902), (60, 522451), (193, 162420), (386, 81210), (579, 54140), (772, 40605), (965, 32484), (1158, 27070), (1930, 16242), (2316, 13535), (2707, 11580), (2895, 10828), (3860, 8121), (5414, 5790)]