30542655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 59512320

約数和(自身を除く): 28969665

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 491, 715, 957, 1131, 1473, 1595, 1885, 2145, 2455, 4147, 4785, 5401, 5655, 6383, 7365, 12441, 14239, 16203, 19149, 20735, 27005, 31915, 42717, 62205, 70213, 71195, 81015, 95745, 156629, 185107, 210639, 213585, 351065, 469887, 555321, 783145, 925535, 1053195, 2036177, 2349435, 2776605, 6108531, 10180885, 30542655]

約数ペア:

[(1, 30542655), (3, 10180885), (5, 6108531), (11, 2776605), (13, 2349435), (15, 2036177), (29, 1053195), (33, 925535), (39, 783145), (55, 555321), (65, 469887), (87, 351065), (143, 213585), (145, 210639), (165, 185107), (195, 156629), (319, 95745), (377, 81015), (429, 71195), (435, 70213), (491, 62205), (715, 42717), (957, 31915), (1131, 27005), (1473, 20735), (1595, 19149), (1885, 16203), (2145, 14239), (2455, 12441), (4147, 7365), (4785, 6383), (5401, 5655)]