31320030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149143}}^1$

素因数の和:149160

約数の個数: 32

約数和(自身を含む): 85906944

約数和(自身を除く): 54586914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149143, 298286, 447429, 745715, 894858, 1044001, 1491430, 2088002, 2237145, 3132003, 4474290, 5220005, 6264006, 10440010, 15660015, 31320030]

約数ペア:

[(1, 31320030), (2, 15660015), (3, 10440010), (5, 6264006), (6, 5220005), (7, 4474290), (10, 3132003), (14, 2237145), (15, 2088002), (21, 1491430), (30, 1044001), (35, 894858), (42, 745715), (70, 447429), (105, 298286), (210, 149143)]