68293470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 188098560

約数和(自身を除く): 119805090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1039, 1565, 1878, 2078, 2191, 3117, 3130, 4382, 4695, 5195, 6234, 6573, 7273, 9390, 10390, 10955, 13146, 14546, 15585, 21819, 21910, 31170, 32865, 36365, 43638, 65730, 72730, 109095, 218190, 325207, 650414, 975621, 1626035, 1951242, 2276449, 3252070, 4552898, 4878105, 6829347, 9756210, 11382245, 13658694, 22764490, 34146735, 68293470]

約数ペア:

[(1, 68293470), (2, 34146735), (3, 22764490), (5, 13658694), (6, 11382245), (7, 9756210), (10, 6829347), (14, 4878105), (15, 4552898), (21, 3252070), (30, 2276449), (35, 1951242), (42, 1626035), (70, 975621), (105, 650414), (210, 325207), (313, 218190), (626, 109095), (939, 72730), (1039, 65730), (1565, 43638), (1878, 36365), (2078, 32865), (2191, 31170), (3117, 21910), (3130, 21819), (4382, 15585), (4695, 14546), (5195, 13146), (6234, 10955), (6573, 10390), (7273, 9390)]