11921460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 21608652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 461, 862, 922, 1293, 1383, 1724, 1844, 2155, 2305, 2586, 2766, 4310, 4610, 5172, 5532, 6465, 6915, 8620, 9220, 12930, 13830, 25860, 27660, 198691, 397382, 596073, 794764, 993455, 1192146, 1986910, 2384292, 2980365, 3973820, 5960730, 11921460]

約数ペア:

[(1, 11921460), (2, 5960730), (3, 3973820), (4, 2980365), (5, 2384292), (6, 1986910), (10, 1192146), (12, 993455), (15, 794764), (20, 596073), (30, 397382), (60, 198691), (431, 27660), (461, 25860), (862, 13830), (922, 12930), (1293, 9220), (1383, 8620), (1724, 6915), (1844, 6465), (2155, 5532), (2305, 5172), (2586, 4610), (2766, 4310)]