12658740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9173}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 36989568

約数和(自身を除く): 24330828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9173, 18346, 27519, 36692, 45865, 55038, 91730, 110076, 137595, 183460, 210979, 275190, 421958, 550380, 632937, 843916, 1054895, 1265874, 2109790, 2531748, 3164685, 4219580, 6329370, 12658740]

約数ペア:

[(1, 12658740), (2, 6329370), (3, 4219580), (4, 3164685), (5, 2531748), (6, 2109790), (10, 1265874), (12, 1054895), (15, 843916), (20, 632937), (23, 550380), (30, 421958), (46, 275190), (60, 210979), (69, 183460), (92, 137595), (115, 110076), (138, 91730), (230, 55038), (276, 45865), (345, 36692), (460, 27519), (690, 18346), (1380, 9173)]