199982490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{2887}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 480332160

約数和(自身を除く): 280349670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2309, 2887, 4618, 5774, 6927, 8661, 11545, 13854, 14435, 17322, 23090, 28870, 34635, 43305, 69270, 86610, 6666083, 13332166, 19998249, 33330415, 39996498, 66660830, 99991245, 199982490]

約数ペア:

[(1, 199982490), (2, 99991245), (3, 66660830), (5, 39996498), (6, 33330415), (10, 19998249), (15, 13332166), (30, 6666083), (2309, 86610), (2887, 69270), (4618, 43305), (5774, 34635), (6927, 28870), (8661, 23090), (11545, 17322), (13854, 14435)]