12154590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 38016000

約数和(自身を除く): 25861410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 109, 118, 126, 135, 177, 189, 210, 218, 270, 295, 315, 327, 354, 378, 413, 531, 545, 590, 630, 654, 763, 826, 885, 945, 981, 1062, 1090, 1239, 1526, 1593, 1635, 1770, 1890, 1962, 2065, 2289, 2478, 2655, 2943, 3186, 3270, 3717, 3815, 4130, 4578, 4905, 5310, 5886, 6195, 6431, 6867, 7434, 7630, 7965, 9810, 11151, 11445, 12390, 12862, 13734, 14715, 15930, 18585, 19293, 20601, 22302, 22890, 29430, 32155, 34335, 37170, 38586, 41202, 45017, 55755, 57879, 64310, 68670, 90034, 96465, 103005, 111510, 115758, 135051, 173637, 192930, 206010, 225085, 270102, 289395, 347274, 405153, 450170, 578790, 675255, 810306, 868185, 1215459, 1350510, 1736370, 2025765, 2430918, 4051530, 6077295, 12154590]

約数ペア:

[(1, 12154590), (2, 6077295), (3, 4051530), (5, 2430918), (6, 2025765), (7, 1736370), (9, 1350510), (10, 1215459), (14, 868185), (15, 810306), (18, 675255), (21, 578790), (27, 450170), (30, 405153), (35, 347274), (42, 289395), (45, 270102), (54, 225085), (59, 206010), (63, 192930), (70, 173637), (90, 135051), (105, 115758), (109, 111510), (118, 103005), (126, 96465), (135, 90034), (177, 68670), (189, 64310), (210, 57879), (218, 55755), (270, 45017), (295, 41202), (315, 38586), (327, 37170), (354, 34335), (378, 32155), (413, 29430), (531, 22890), (545, 22302), (590, 20601), (630, 19293), (654, 18585), (763, 15930), (826, 14715), (885, 13734), (945, 12862), (981, 12390), (1062, 11445), (1090, 11151), (1239, 9810), (1526, 7965), (1593, 7630), (1635, 7434), (1770, 6867), (1890, 6431), (1962, 6195), (2065, 5886), (2289, 5310), (2478, 4905), (2655, 4578), (2943, 4130), (3186, 3815), (3270, 3717)]