17797290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{12107}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 49691232

約数和(自身を除く): 31893942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 12107, 24214, 36321, 60535, 72642, 84749, 121070, 169498, 181605, 254247, 363210, 423745, 508494, 593243, 847490, 1186486, 1271235, 1779729, 2542470, 2966215, 3559458, 5932430, 8898645, 17797290]

約数ペア:

[(1, 17797290), (2, 8898645), (3, 5932430), (5, 3559458), (6, 2966215), (7, 2542470), (10, 1779729), (14, 1271235), (15, 1186486), (21, 847490), (30, 593243), (35, 508494), (42, 423745), (49, 363210), (70, 254247), (98, 181605), (105, 169498), (147, 121070), (210, 84749), (245, 72642), (294, 60535), (490, 36321), (735, 24214), (1470, 12107)]