20131489110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1\times {\mathrm{3691}}^1$

素因数の和:4629

約数の個数: 64

約数和(自身を含む): 48575614464

約数和(自身を除く): 28444125354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 647, 843, 1294, 1405, 1686, 1941, 2810, 3235, 3691, 3882, 4215, 6470, 7382, 8430, 9705, 11073, 18455, 19410, 22146, 36910, 55365, 110730, 181807, 363614, 545421, 909035, 1037171, 1090842, 1818070, 2074342, 2388077, 2727105, 3111513, 4776154, 5185855, 5454210, 6223026, 7164231, 10371710, 11940385, 14328462, 15557565, 23880770, 31115130, 35821155, 71642310, 671049637, 1342099274, 2013148911, 3355248185, 4026297822, 6710496370, 10065744555, 20131489110]

約数ペア:

[(1, 20131489110), (2, 10065744555), (3, 6710496370), (5, 4026297822), (6, 3355248185), (10, 2013148911), (15, 1342099274), (30, 671049637), (281, 71642310), (562, 35821155), (647, 31115130), (843, 23880770), (1294, 15557565), (1405, 14328462), (1686, 11940385), (1941, 10371710), (2810, 7164231), (3235, 6223026), (3691, 5454210), (3882, 5185855), (4215, 4776154), (6470, 3111513), (7382, 2727105), (8430, 2388077), (9705, 2074342), (11073, 1818070), (18455, 1090842), (19410, 1037171), (22146, 909035), (36910, 545421), (55365, 363614), (110730, 181807)]