23931810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37987}}^1$

素因数の和:38007

約数の個数: 48

約数和(自身を含む): 71113536

約数和(自身を除く): 47181726

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 37987, 75974, 113961, 189935, 227922, 265909, 341883, 379870, 531818, 569805, 683766, 797727, 1139610, 1329545, 1595454, 1709415, 2393181, 2659090, 3418830, 3988635, 4786362, 7977270, 11965905, 23931810]

約数ペア:

[(1, 23931810), (2, 11965905), (3, 7977270), (5, 4786362), (6, 3988635), (7, 3418830), (9, 2659090), (10, 2393181), (14, 1709415), (15, 1595454), (18, 1329545), (21, 1139610), (30, 797727), (35, 683766), (42, 569805), (45, 531818), (63, 379870), (70, 341883), (90, 265909), (105, 227922), (126, 189935), (210, 113961), (315, 75974), (630, 37987)]