12201210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 36796032

約数和(自身を除く): 24594822

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 181, 210, 214, 315, 321, 362, 535, 543, 630, 642, 749, 905, 963, 1070, 1086, 1267, 1498, 1605, 1629, 1810, 1926, 2247, 2534, 2715, 3210, 3258, 3745, 3801, 4494, 4815, 5430, 6335, 6741, 7490, 7602, 8145, 9630, 11235, 11403, 12670, 13482, 16290, 19005, 19367, 22470, 22806, 33705, 38010, 38734, 57015, 58101, 67410, 96835, 114030, 116202, 135569, 174303, 193670, 271138, 290505, 348606, 406707, 581010, 677845, 813414, 871515, 1220121, 1355690, 1743030, 2033535, 2440242, 4067070, 6100605, 12201210]

約数ペア:

[(1, 12201210), (2, 6100605), (3, 4067070), (5, 2440242), (6, 2033535), (7, 1743030), (9, 1355690), (10, 1220121), (14, 871515), (15, 813414), (18, 677845), (21, 581010), (30, 406707), (35, 348606), (42, 290505), (45, 271138), (63, 193670), (70, 174303), (90, 135569), (105, 116202), (107, 114030), (126, 96835), (181, 67410), (210, 58101), (214, 57015), (315, 38734), (321, 38010), (362, 33705), (535, 22806), (543, 22470), (630, 19367), (642, 19005), (749, 16290), (905, 13482), (963, 12670), (1070, 11403), (1086, 11235), (1267, 9630), (1498, 8145), (1605, 7602), (1629, 7490), (1810, 6741), (1926, 6335), (2247, 5430), (2534, 4815), (2715, 4494), (3210, 3801), (3258, 3745)]