261799230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 96

約数和(自身を含む): 789368832

約数和(自身を除く): 527569602

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 10303, 12705, 20606, 25410, 30909, 51515, 61818, 72121, 103030, 113333, 144242, 154545, 216363, 226666, 309090, 339999, 360605, 432726, 566665, 679998, 721210, 793331, 1081815, 1133330, 1246663, 1586662, 1699995, 2163630, 2379993, 2493326, 3399990, 3739989, 3966655, 4759986, 6233315, 7479978, 7933310, 8726641, 11899965, 12466630, 17453282, 18699945, 23799930, 26179923, 37399890, 43633205, 52359846, 87266410, 130899615, 261799230]

約数ペア:

[(1, 261799230), (2, 130899615), (3, 87266410), (5, 52359846), (6, 43633205), (7, 37399890), (10, 26179923), (11, 23799930), (14, 18699945), (15, 17453282), (21, 12466630), (22, 11899965), (30, 8726641), (33, 7933310), (35, 7479978), (42, 6233315), (55, 4759986), (66, 3966655), (70, 3739989), (77, 3399990), (105, 2493326), (110, 2379993), (121, 2163630), (154, 1699995), (165, 1586662), (210, 1246663), (231, 1133330), (242, 1081815), (330, 793331), (363, 721210), (385, 679998), (462, 566665), (605, 432726), (726, 360605), (770, 339999), (847, 309090), (1155, 226666), (1210, 216363), (1694, 154545), (1815, 144242), (2310, 113333), (2541, 103030), (3630, 72121), (4235, 61818), (5082, 51515), (8470, 30909), (10303, 25410), (12705, 20606)]