19601910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 51184224

約数和(自身を除く): 31582314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 503, 866, 1006, 1299, 1509, 2165, 2515, 2598, 3018, 3897, 4330, 4527, 5030, 6495, 7545, 7794, 9054, 12990, 15090, 19485, 22635, 38970, 45270, 217799, 435598, 653397, 1088995, 1306794, 1960191, 2177990, 3266985, 3920382, 6533970, 9800955, 19601910]

約数ペア:

[(1, 19601910), (2, 9800955), (3, 6533970), (5, 3920382), (6, 3266985), (9, 2177990), (10, 1960191), (15, 1306794), (18, 1088995), (30, 653397), (45, 435598), (90, 217799), (433, 45270), (503, 38970), (866, 22635), (1006, 19485), (1299, 15090), (1509, 12990), (2165, 9054), (2515, 7794), (2598, 7545), (3018, 6495), (3897, 5030), (4330, 4527)]