3219570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 5271822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 431, 498, 747, 830, 862, 1245, 1293, 1494, 2155, 2490, 2586, 3735, 3879, 4310, 6465, 7470, 7758, 12930, 19395, 35773, 38790, 71546, 107319, 178865, 214638, 321957, 357730, 536595, 643914, 1073190, 1609785, 3219570]

約数ペア:

[(1, 3219570), (2, 1609785), (3, 1073190), (5, 643914), (6, 536595), (9, 357730), (10, 321957), (15, 214638), (18, 178865), (30, 107319), (45, 71546), (83, 38790), (90, 35773), (166, 19395), (249, 12930), (415, 7758), (431, 7470), (498, 6465), (747, 4310), (830, 3879), (862, 3735), (1245, 2586), (1293, 2490), (1494, 2155)]