287524230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 854903808

約数和(自身を除く): 567379578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 170, 210, 215, 238, 255, 258, 301, 357, 430, 510, 595, 602, 645, 714, 731, 903, 1190, 1290, 1462, 1505, 1785, 1806, 1873, 2193, 3010, 3570, 3655, 3746, 4386, 4515, 5117, 5619, 7310, 9030, 9365, 10234, 10965, 11238, 13111, 15351, 18730, 21930, 25585, 26222, 28095, 30702, 31841, 39333, 51170, 56190, 63682, 65555, 76755, 78666, 80539, 95523, 131110, 153510, 159205, 161078, 191046, 196665, 222887, 241617, 318410, 393330, 402695, 445774, 477615, 483234, 563773, 668661, 805390, 955230, 1114435, 1127546, 1208085, 1337322, 1369163, 1691319, 2228870, 2416170, 2738326, 2818865, 3343305, 3382638, 4107489, 5637730, 6686610, 6845815, 8214978, 8456595, 9584141, 13691630, 16913190, 19168282, 20537445, 28752423, 41074890, 47920705, 57504846, 95841410, 143762115, 287524230]

約数ペア:

[(1, 287524230), (2, 143762115), (3, 95841410), (5, 57504846), (6, 47920705), (7, 41074890), (10, 28752423), (14, 20537445), (15, 19168282), (17, 16913190), (21, 13691630), (30, 9584141), (34, 8456595), (35, 8214978), (42, 6845815), (43, 6686610), (51, 5637730), (70, 4107489), (85, 3382638), (86, 3343305), (102, 2818865), (105, 2738326), (119, 2416170), (129, 2228870), (170, 1691319), (210, 1369163), (215, 1337322), (238, 1208085), (255, 1127546), (258, 1114435), (301, 955230), (357, 805390), (430, 668661), (510, 563773), (595, 483234), (602, 477615), (645, 445774), (714, 402695), (731, 393330), (903, 318410), (1190, 241617), (1290, 222887), (1462, 196665), (1505, 191046), (1785, 161078), (1806, 159205), (1873, 153510), (2193, 131110), (3010, 95523), (3570, 80539), (3655, 78666), (3746, 76755), (4386, 65555), (4515, 63682), (5117, 56190), (5619, 51170), (7310, 39333), (9030, 31841), (9365, 30702), (10234, 28095), (10965, 26222), (11238, 25585), (13111, 21930), (15351, 18730)]