1265730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 3138048

約数和(自身を除く): 1872318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1361, 2722, 4083, 6805, 8166, 13610, 20415, 40830, 42191, 84382, 126573, 210955, 253146, 421910, 632865, 1265730]

約数ペア:

[(1, 1265730), (2, 632865), (3, 421910), (5, 253146), (6, 210955), (10, 126573), (15, 84382), (30, 42191), (31, 40830), (62, 20415), (93, 13610), (155, 8166), (186, 6805), (310, 4083), (465, 2722), (930, 1361)]