268909890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{49523}}^1$

素因数の和:49714

約数の個数: 32

約数和(自身を含む): 648962496

約数和(自身を除く): 380052606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 49523, 99046, 148569, 247615, 297138, 495230, 742845, 1485690, 8963663, 17927326, 26890989, 44818315, 53781978, 89636630, 134454945, 268909890]

約数ペア:

[(1, 268909890), (2, 134454945), (3, 89636630), (5, 53781978), (6, 44818315), (10, 26890989), (15, 17927326), (30, 8963663), (181, 1485690), (362, 742845), (543, 495230), (905, 297138), (1086, 247615), (1810, 148569), (2715, 99046), (5430, 49523)]