65974370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 85315486

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 1823, 2585, 3290, 3619, 3646, 5170, 7238, 9115, 12761, 18095, 18230, 20053, 25522, 36190, 40106, 63805, 85681, 100265, 127610, 140371, 171362, 200530, 280742, 428405, 599767, 701855, 856810, 942491, 1199534, 1403710, 1884982, 2998835, 4712455, 5997670, 6597437, 9424910, 13194874, 32987185, 65974370]

約数ペア:

[(1, 65974370), (2, 32987185), (5, 13194874), (7, 9424910), (10, 6597437), (11, 5997670), (14, 4712455), (22, 2998835), (35, 1884982), (47, 1403710), (55, 1199534), (70, 942491), (77, 856810), (94, 701855), (110, 599767), (154, 428405), (235, 280742), (329, 200530), (385, 171362), (470, 140371), (517, 127610), (658, 100265), (770, 85681), (1034, 63805), (1645, 40106), (1823, 36190), (2585, 25522), (3290, 20053), (3619, 18230), (3646, 18095), (5170, 12761), (7238, 9115)]