2008755090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{809}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 5349576960

約数和(自身を除く): 3340821870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 587, 705, 809, 846, 1174, 1410, 1618, 1761, 2115, 2427, 2935, 3522, 4045, 4230, 4854, 5283, 5870, 7281, 8090, 8805, 10566, 12135, 14562, 17610, 24270, 26415, 27589, 36405, 38023, 52830, 55178, 72810, 76046, 82767, 114069, 137945, 165534, 190115, 228138, 248301, 275890, 342207, 380230, 413835, 474883, 496602, 570345, 684414, 827670, 949766, 1140690, 1241505, 1424649, 1711035, 2374415, 2483010, 2849298, 3422070, 4273947, 4748830, 7123245, 8547894, 14246490, 21369735, 22319501, 42739470, 44639002, 66958503, 111597505, 133917006, 200875509, 223195010, 334792515, 401751018, 669585030, 1004377545, 2008755090]

約数ペア:

[(1, 2008755090), (2, 1004377545), (3, 669585030), (5, 401751018), (6, 334792515), (9, 223195010), (10, 200875509), (15, 133917006), (18, 111597505), (30, 66958503), (45, 44639002), (47, 42739470), (90, 22319501), (94, 21369735), (141, 14246490), (235, 8547894), (282, 7123245), (423, 4748830), (470, 4273947), (587, 3422070), (705, 2849298), (809, 2483010), (846, 2374415), (1174, 1711035), (1410, 1424649), (1618, 1241505), (1761, 1140690), (2115, 949766), (2427, 827670), (2935, 684414), (3522, 570345), (4045, 496602), (4230, 474883), (4854, 413835), (5283, 380230), (5870, 342207), (7281, 275890), (8090, 248301), (8805, 228138), (10566, 190115), (12135, 165534), (14562, 137945), (17610, 114069), (24270, 82767), (26415, 76046), (27589, 72810), (36405, 55178), (38023, 52830)]