1968656490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{43487}}^1$

素因数の和:44003

約数の個数: 48

約数和(自身を含む): 5128800768

約数和(自身を除く): 3160144278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 1006, 1509, 2515, 3018, 4527, 5030, 7545, 9054, 15090, 22635, 43487, 45270, 86974, 130461, 217435, 260922, 391383, 434870, 652305, 782766, 1304610, 1956915, 3913830, 21873961, 43747922, 65621883, 109369805, 131243766, 196865649, 218739610, 328109415, 393731298, 656218830, 984328245, 1968656490]

約数ペア:

[(1, 1968656490), (2, 984328245), (3, 656218830), (5, 393731298), (6, 328109415), (9, 218739610), (10, 196865649), (15, 131243766), (18, 109369805), (30, 65621883), (45, 43747922), (90, 21873961), (503, 3913830), (1006, 1956915), (1509, 1304610), (2515, 782766), (3018, 652305), (4527, 434870), (5030, 391383), (7545, 260922), (9054, 217435), (15090, 130461), (22635, 86974), (43487, 45270)]