7947630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 20807280

約数和(自身を除く): 12859650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 379, 466, 699, 758, 1137, 1165, 1398, 1895, 2097, 2274, 2330, 3411, 3495, 3790, 4194, 5685, 6822, 6990, 10485, 11370, 17055, 20970, 34110, 88307, 176614, 264921, 441535, 529842, 794763, 883070, 1324605, 1589526, 2649210, 3973815, 7947630]

約数ペア:

[(1, 7947630), (2, 3973815), (3, 2649210), (5, 1589526), (6, 1324605), (9, 883070), (10, 794763), (15, 529842), (18, 441535), (30, 264921), (45, 176614), (90, 88307), (233, 34110), (379, 20970), (466, 17055), (699, 11370), (758, 10485), (1137, 6990), (1165, 6822), (1398, 5685), (1895, 4194), (2097, 3790), (2274, 3495), (2330, 3411)]