138021060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 259372860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 127, 177, 236, 254, 295, 307, 354, 381, 508, 590, 614, 635, 708, 762, 885, 921, 1180, 1228, 1270, 1524, 1535, 1770, 1842, 1905, 2540, 3070, 3540, 3684, 3810, 4605, 6140, 7493, 7620, 9210, 14986, 18113, 18420, 22479, 29972, 36226, 37465, 38989, 44958, 54339, 72452, 74930, 77978, 89916, 90565, 108678, 112395, 116967, 149860, 155956, 181130, 194945, 217356, 224790, 233934, 271695, 362260, 389890, 449580, 467868, 543390, 584835, 779780, 1086780, 1169670, 2300351, 2339340, 4600702, 6901053, 9201404, 11501755, 13802106, 23003510, 27604212, 34505265, 46007020, 69010530, 138021060]

約数ペア:

[(1, 138021060), (2, 69010530), (3, 46007020), (4, 34505265), (5, 27604212), (6, 23003510), (10, 13802106), (12, 11501755), (15, 9201404), (20, 6901053), (30, 4600702), (59, 2339340), (60, 2300351), (118, 1169670), (127, 1086780), (177, 779780), (236, 584835), (254, 543390), (295, 467868), (307, 449580), (354, 389890), (381, 362260), (508, 271695), (590, 233934), (614, 224790), (635, 217356), (708, 194945), (762, 181130), (885, 155956), (921, 149860), (1180, 116967), (1228, 112395), (1270, 108678), (1524, 90565), (1535, 89916), (1770, 77978), (1842, 74930), (1905, 72452), (2540, 54339), (3070, 44958), (3540, 38989), (3684, 37465), (3810, 36226), (4605, 29972), (6140, 22479), (7493, 18420), (7620, 18113), (9210, 14986)]