276975930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 569052870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 462, 490, 539, 686, 735, 770, 1029, 1078, 1155, 1470, 1617, 1715, 2058, 2310, 2447, 2695, 3234, 3430, 3773, 4894, 5145, 5390, 7341, 7546, 8085, 10290, 11319, 12235, 14682, 16170, 17129, 18865, 22638, 24470, 26917, 34258, 36705, 37730, 51387, 53834, 56595, 73410, 80751, 85645, 102774, 113190, 119903, 134585, 161502, 171290, 188419, 239806, 256935, 269170, 359709, 376838, 403755, 513870, 565257, 599515, 719418, 807510, 839321, 942095, 1130514, 1199030, 1318933, 1678642, 1798545, 1884190, 2517963, 2637866, 2826285, 3597090, 3956799, 4196605, 5035926, 5652570, 6594665, 7913598, 8393210, 9232531, 12589815, 13189330, 18465062, 19783995, 25179630, 27697593, 39567990, 46162655, 55395186, 92325310, 138487965, 276975930]

約数ペア:

[(1, 276975930), (2, 138487965), (3, 92325310), (5, 55395186), (6, 46162655), (7, 39567990), (10, 27697593), (11, 25179630), (14, 19783995), (15, 18465062), (21, 13189330), (22, 12589815), (30, 9232531), (33, 8393210), (35, 7913598), (42, 6594665), (49, 5652570), (55, 5035926), (66, 4196605), (70, 3956799), (77, 3597090), (98, 2826285), (105, 2637866), (110, 2517963), (147, 1884190), (154, 1798545), (165, 1678642), (210, 1318933), (231, 1199030), (245, 1130514), (294, 942095), (330, 839321), (343, 807510), (385, 719418), (462, 599515), (490, 565257), (539, 513870), (686, 403755), (735, 376838), (770, 359709), (1029, 269170), (1078, 256935), (1155, 239806), (1470, 188419), (1617, 171290), (1715, 161502), (2058, 134585), (2310, 119903), (2447, 113190), (2695, 102774), (3234, 85645), (3430, 80751), (3773, 73410), (4894, 56595), (5145, 53834), (5390, 51387), (7341, 37730), (7546, 36705), (8085, 34258), (10290, 26917), (11319, 24470), (12235, 22638), (14682, 18865), (16170, 17129)]