304782010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21911}}^1$

素因数の和:22038

約数の個数: 32

約数和(自身を含む): 596356992

約数和(自身を除く): 291574982

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 21911, 43822, 109555, 219110, 284843, 569686, 1424215, 2344477, 2848430, 4688954, 11722385, 23444770, 30478201, 60956402, 152391005, 304782010]

約数ペア:

[(1, 304782010), (2, 152391005), (5, 60956402), (10, 30478201), (13, 23444770), (26, 11722385), (65, 4688954), (107, 2848430), (130, 2344477), (214, 1424215), (535, 569686), (1070, 284843), (1391, 219110), (2782, 109555), (6955, 43822), (13910, 21911)]