5164390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 12234240

約数和(自身を除く): 7069850

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 353, 385, 418, 665, 706, 770, 1045, 1330, 1463, 1765, 2090, 2471, 2926, 3530, 3883, 4942, 6707, 7315, 7766, 12355, 13414, 14630, 19415, 24710, 27181, 33535, 38830, 46949, 54362, 67070, 73777, 93898, 135905, 147554, 234745, 271810, 368885, 469490, 516439, 737770, 1032878, 2582195, 5164390]

約数ペア:

[(1, 5164390), (2, 2582195), (5, 1032878), (7, 737770), (10, 516439), (11, 469490), (14, 368885), (19, 271810), (22, 234745), (35, 147554), (38, 135905), (55, 93898), (70, 73777), (77, 67070), (95, 54362), (110, 46949), (133, 38830), (154, 33535), (190, 27181), (209, 24710), (266, 19415), (353, 14630), (385, 13414), (418, 12355), (665, 7766), (706, 7315), (770, 6707), (1045, 4942), (1330, 3883), (1463, 3530), (1765, 2926), (2090, 2471)]