128522670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23669}}^1$

素因数の和:23860

約数の個数: 32

約数和(自身を含む): 310171680

約数和(自身を除く): 181649010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 23669, 47338, 71007, 118345, 142014, 236690, 355035, 710070, 4284089, 8568178, 12852267, 21420445, 25704534, 42840890, 64261335, 128522670]

約数ペア:

[(1, 128522670), (2, 64261335), (3, 42840890), (5, 25704534), (6, 21420445), (10, 12852267), (15, 8568178), (30, 4284089), (181, 710070), (362, 355035), (543, 236690), (905, 142014), (1086, 118345), (1810, 71007), (2715, 47338), (5430, 23669)]