79344090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41981}}^1$

素因数の和:42004

約数の個数: 64

約数和(自身を含む): 241816320

約数和(自身を除く): 162472230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 41981, 83962, 125943, 209905, 251886, 293867, 377829, 419810, 587734, 629715, 755658, 881601, 1133487, 1259430, 1469335, 1763202, 1889145, 2266974, 2644803, 2938670, 3778290, 4408005, 5289606, 5667435, 7934409, 8816010, 11334870, 13224015, 15868818, 26448030, 39672045, 79344090]

約数ペア:

[(1, 79344090), (2, 39672045), (3, 26448030), (5, 15868818), (6, 13224015), (7, 11334870), (9, 8816010), (10, 7934409), (14, 5667435), (15, 5289606), (18, 4408005), (21, 3778290), (27, 2938670), (30, 2644803), (35, 2266974), (42, 1889145), (45, 1763202), (54, 1469335), (63, 1259430), (70, 1133487), (90, 881601), (105, 755658), (126, 629715), (135, 587734), (189, 419810), (210, 377829), (270, 293867), (315, 251886), (378, 209905), (630, 125943), (945, 83962), (1890, 41981)]