1509983390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{52631}}^1$

素因数の和:52808

約数の個数: 32

約数和(自身を含む): 2880023040

約数和(自身を除く): 1370039650

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 14345, 28690, 52631, 105262, 263155, 526310, 999989, 1999978, 4999945, 7947281, 9999890, 15894562, 39736405, 79472810, 150998339, 301996678, 754991695, 1509983390]

約数ペア:

[(1, 1509983390), (2, 754991695), (5, 301996678), (10, 150998339), (19, 79472810), (38, 39736405), (95, 15894562), (151, 9999890), (190, 7947281), (302, 4999945), (755, 1999978), (1510, 999989), (2869, 526310), (5738, 263155), (14345, 105262), (28690, 52631)]