119870790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307361}}^1$

素因数の和:307384

約数の個数: 32

約数和(自身を含む): 309820896

約数和(自身を除く): 189950106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 307361, 614722, 922083, 1536805, 1844166, 3073610, 3995693, 4610415, 7991386, 9220830, 11987079, 19978465, 23974158, 39956930, 59935395, 119870790]

約数ペア:

[(1, 119870790), (2, 59935395), (3, 39956930), (5, 23974158), (6, 19978465), (10, 11987079), (13, 9220830), (15, 7991386), (26, 4610415), (30, 3995693), (39, 3073610), (65, 1844166), (78, 1536805), (130, 922083), (195, 614722), (390, 307361)]