118986210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{26981}}^1$

素因数の和:27008

約数の個数: 72

約数和(自身を含む): 359885916

約数和(自身を除く): 240899706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 26981, 53962, 80943, 134905, 161886, 188867, 242829, 269810, 377734, 404715, 485658, 566601, 809430, 944335, 1133202, 1214145, 1322069, 1699803, 1888670, 2428290, 2644138, 2833005, 3399606, 3966207, 5666010, 6610345, 7932414, 8499015, 11898621, 13220690, 16998030, 19831035, 23797242, 39662070, 59493105, 118986210]

約数ペア:

[(1, 118986210), (2, 59493105), (3, 39662070), (5, 23797242), (6, 19831035), (7, 16998030), (9, 13220690), (10, 11898621), (14, 8499015), (15, 7932414), (18, 6610345), (21, 5666010), (30, 3966207), (35, 3399606), (42, 2833005), (45, 2644138), (49, 2428290), (63, 1888670), (70, 1699803), (90, 1322069), (98, 1214145), (105, 1133202), (126, 944335), (147, 809430), (210, 566601), (245, 485658), (294, 404715), (315, 377734), (441, 269810), (490, 242829), (630, 188867), (735, 161886), (882, 134905), (1470, 80943), (2205, 53962), (4410, 26981)]