6744156980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{712913}}^1$

素因数の和:712976

約数の個数: 48

約数和(自身を含む): 15809580864

約数和(自身を除く): 9065423884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 712913, 1425826, 2851652, 3564565, 7129130, 7842043, 14258260, 15684086, 30655259, 31368172, 39210215, 61310518, 78420430, 122621036, 153276295, 156840860, 306552590, 337207849, 613105180, 674415698, 1348831396, 1686039245, 3372078490, 6744156980]

約数ペア:

[(1, 6744156980), (2, 3372078490), (4, 1686039245), (5, 1348831396), (10, 674415698), (11, 613105180), (20, 337207849), (22, 306552590), (43, 156840860), (44, 153276295), (55, 122621036), (86, 78420430), (110, 61310518), (172, 39210215), (215, 31368172), (220, 30655259), (430, 15684086), (473, 14258260), (860, 7842043), (946, 7129130), (1892, 3564565), (2365, 2851652), (4730, 1425826), (9460, 712913)]