9720030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14120

約数の個数: 32

約数和(自身を含む): 24344064

約数和(自身を除く): 14624034

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 14087, 28174, 42261, 70435, 84522, 140870, 211305, 324001, 422610, 648002, 972003, 1620005, 1944006, 3240010, 4860015, 9720030]

約数ペア:

[(1, 9720030), (2, 4860015), (3, 3240010), (5, 1944006), (6, 1620005), (10, 972003), (15, 648002), (23, 422610), (30, 324001), (46, 211305), (69, 140870), (115, 84522), (138, 70435), (230, 42261), (345, 28174), (690, 14087)]