17850210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{12143}}^1$

素因数の和:12167

約数の個数: 48

約数和(自身を含む): 49838976

約数和(自身を除く): 31988766

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, 12143, 24286, 36429, 60715, 72858, 85001, 121430, 170002, 182145, 255003, 364290, 425005, 510006, 595007, 850010, 1190014, 1275015, 1785021, 2550030, 2975035, 3570042, 5950070, 8925105, 17850210]

約数ペア:

[(1, 17850210), (2, 8925105), (3, 5950070), (5, 3570042), (6, 2975035), (7, 2550030), (10, 1785021), (14, 1275015), (15, 1190014), (21, 850010), (30, 595007), (35, 510006), (42, 425005), (49, 364290), (70, 255003), (98, 182145), (105, 170002), (147, 121430), (210, 85001), (245, 72858), (294, 60715), (490, 36429), (735, 24286), (1470, 12143)]