186915820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102701}}^1$

素因数の和:102730

約数の個数: 48

約数和(自身を含む): 483110208

約数和(自身を除く): 296194388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 102701, 205402, 410804, 513505, 718907, 1027010, 1335113, 1437814, 2054020, 2670226, 2875628, 3594535, 5340452, 6675565, 7189070, 9345791, 13351130, 14378140, 18691582, 26702260, 37383164, 46728955, 93457910, 186915820]

約数ペア:

[(1, 186915820), (2, 93457910), (4, 46728955), (5, 37383164), (7, 26702260), (10, 18691582), (13, 14378140), (14, 13351130), (20, 9345791), (26, 7189070), (28, 6675565), (35, 5340452), (52, 3594535), (65, 2875628), (70, 2670226), (91, 2054020), (130, 1437814), (140, 1335113), (182, 1027010), (260, 718907), (364, 513505), (455, 410804), (910, 205402), (1820, 102701)]