11765070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 31105152

約数和(自身を除く): 19340082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2143, 2745, 4286, 5490, 6429, 10715, 12858, 19287, 21430, 32145, 38574, 64290, 96435, 130723, 192870, 261446, 392169, 653615, 784338, 1176507, 1307230, 1960845, 2353014, 3921690, 5882535, 11765070]

約数ペア:

[(1, 11765070), (2, 5882535), (3, 3921690), (5, 2353014), (6, 1960845), (9, 1307230), (10, 1176507), (15, 784338), (18, 653615), (30, 392169), (45, 261446), (61, 192870), (90, 130723), (122, 96435), (183, 64290), (305, 38574), (366, 32145), (549, 21430), (610, 19287), (915, 12858), (1098, 10715), (1830, 6429), (2143, 5490), (2745, 4286)]