228765670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12149}}^1$

素因数の和:12432

約数の個数: 32

約数和(自身を含む): 472392000

約数和(自身を除く): 243626330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3766, 9415, 12149, 18830, 24298, 60745, 85043, 121490, 170086, 425215, 850430, 3268081, 6536162, 16340405, 22876567, 32680810, 45753134, 114382835, 228765670]

約数ペア:

[(1, 228765670), (2, 114382835), (5, 45753134), (7, 32680810), (10, 22876567), (14, 16340405), (35, 6536162), (70, 3268081), (269, 850430), (538, 425215), (1345, 170086), (1883, 121490), (2690, 85043), (3766, 60745), (9415, 24298), (12149, 18830)]