213414630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49747}}^1$

素因数の和:49781

約数の個数: 64

約数和(自身を含む): 601751808

約数和(自身を除く): 388337178

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 49747, 99494, 149241, 248735, 298482, 497470, 547217, 646711, 746205, 1094434, 1293422, 1492410, 1641651, 1940133, 2736085, 3233555, 3283302, 3880266, 5472170, 6467110, 7113821, 8208255, 9700665, 14227642, 16416510, 19401330, 21341463, 35569105, 42682926, 71138210, 106707315, 213414630]

約数ペア:

[(1, 213414630), (2, 106707315), (3, 71138210), (5, 42682926), (6, 35569105), (10, 21341463), (11, 19401330), (13, 16416510), (15, 14227642), (22, 9700665), (26, 8208255), (30, 7113821), (33, 6467110), (39, 5472170), (55, 3880266), (65, 3283302), (66, 3233555), (78, 2736085), (110, 1940133), (130, 1641651), (143, 1492410), (165, 1293422), (195, 1094434), (286, 746205), (330, 646711), (390, 547217), (429, 497470), (715, 298482), (858, 248735), (1430, 149241), (2145, 99494), (4290, 49747)]