6260980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 14515200

約数和(自身を除く): 8254220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 191, 220, 298, 382, 596, 745, 764, 955, 1490, 1639, 1910, 2101, 2980, 3278, 3820, 4202, 6556, 8195, 8404, 10505, 16390, 21010, 28459, 32780, 42020, 56918, 113836, 142295, 284590, 313049, 569180, 626098, 1252196, 1565245, 3130490, 6260980]

約数ペア:

[(1, 6260980), (2, 3130490), (4, 1565245), (5, 1252196), (10, 626098), (11, 569180), (20, 313049), (22, 284590), (44, 142295), (55, 113836), (110, 56918), (149, 42020), (191, 32780), (220, 28459), (298, 21010), (382, 16390), (596, 10505), (745, 8404), (764, 8195), (955, 6556), (1490, 4202), (1639, 3820), (1910, 3278), (2101, 2980)]