1913303460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{30341}}^1$

素因数の和:31404

約数の個数: 48

約数和(自身を含む): 5362523712

約数和(自身を除く): 3449220252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1051, 2102, 3153, 4204, 5255, 6306, 10510, 12612, 15765, 21020, 30341, 31530, 60682, 63060, 91023, 121364, 151705, 182046, 303410, 364092, 455115, 606820, 910230, 1820460, 31888391, 63776782, 95665173, 127553564, 159441955, 191330346, 318883910, 382660692, 478325865, 637767820, 956651730, 1913303460]

約数ペア:

[(1, 1913303460), (2, 956651730), (3, 637767820), (4, 478325865), (5, 382660692), (6, 318883910), (10, 191330346), (12, 159441955), (15, 127553564), (20, 95665173), (30, 63776782), (60, 31888391), (1051, 1820460), (2102, 910230), (3153, 606820), (4204, 455115), (5255, 364092), (6306, 303410), (10510, 182046), (12612, 151705), (15765, 121364), (21020, 91023), (30341, 63060), (31530, 60682)]