131357610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3851}}^1$

素因数の和:4243

約数の個数: 48

約数和(自身を含む): 342519840

約数和(自身を除く): 211162230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 1137, 1895, 2274, 3411, 3790, 3851, 5685, 6822, 7702, 11370, 11553, 17055, 19255, 23106, 34110, 34659, 38510, 57765, 69318, 115530, 173295, 346590, 1459529, 2919058, 4378587, 7297645, 8757174, 13135761, 14595290, 21892935, 26271522, 43785870, 65678805, 131357610]

約数ペア:

[(1, 131357610), (2, 65678805), (3, 43785870), (5, 26271522), (6, 21892935), (9, 14595290), (10, 13135761), (15, 8757174), (18, 7297645), (30, 4378587), (45, 2919058), (90, 1459529), (379, 346590), (758, 173295), (1137, 115530), (1895, 69318), (2274, 57765), (3411, 38510), (3790, 34659), (3851, 34110), (5685, 23106), (6822, 19255), (7702, 17055), (11370, 11553)]