810147290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 1538248320

約数和(自身を除く): 728101030

約数列:

[1, 2, 5, 10, 41, 59, 82, 107, 118, 205, 214, 295, 313, 410, 535, 590, 626, 1070, 1565, 2419, 3130, 4387, 4838, 6313, 8774, 12095, 12626, 12833, 18467, 21935, 24190, 25666, 31565, 33491, 36934, 43870, 63130, 64165, 66982, 92335, 128330, 167455, 184670, 258833, 334910, 517666, 757147, 1294165, 1373131, 1514294, 1975969, 2588330, 2746262, 3785735, 3951938, 6865655, 7571470, 9879845, 13731310, 19759690, 81014729, 162029458, 405073645, 810147290]

約数ペア:

[(1, 810147290), (2, 405073645), (5, 162029458), (10, 81014729), (41, 19759690), (59, 13731310), (82, 9879845), (107, 7571470), (118, 6865655), (205, 3951938), (214, 3785735), (295, 2746262), (313, 2588330), (410, 1975969), (535, 1514294), (590, 1373131), (626, 1294165), (1070, 757147), (1565, 517666), (2419, 334910), (3130, 258833), (4387, 184670), (4838, 167455), (6313, 128330), (8774, 92335), (12095, 66982), (12626, 64165), (12833, 63130), (18467, 43870), (21935, 36934), (24190, 33491), (25666, 31565)]