1319550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 3452160

約数和(自身を除く): 2132610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 463, 475, 570, 926, 950, 1389, 1425, 2315, 2778, 2850, 4630, 6945, 8797, 11575, 13890, 17594, 23150, 26391, 34725, 43985, 52782, 69450, 87970, 131955, 219925, 263910, 439850, 659775, 1319550]

約数ペア:

[(1, 1319550), (2, 659775), (3, 439850), (5, 263910), (6, 219925), (10, 131955), (15, 87970), (19, 69450), (25, 52782), (30, 43985), (38, 34725), (50, 26391), (57, 23150), (75, 17594), (95, 13890), (114, 11575), (150, 8797), (190, 6945), (285, 4630), (463, 2850), (475, 2778), (570, 2315), (926, 1425), (950, 1389)]