7151233870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6857}}^1$

素因数の和:7393

約数の個数: 64

約数和(自身を含む): 14813280000

約数和(自身を除く): 7662046130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 499, 998, 1045, 2090, 2495, 4990, 5489, 6857, 9481, 10978, 13714, 18962, 27445, 34285, 47405, 54890, 68570, 75427, 94810, 104291, 130283, 150854, 208582, 260566, 377135, 521455, 651415, 754270, 1042910, 1302830, 1433113, 2866226, 3421643, 6843286, 7165565, 14331130, 17108215, 34216430, 37638073, 65011217, 75276146, 130022434, 188190365, 325056085, 376380730, 650112170, 715123387, 1430246774, 3575616935, 7151233870]

約数ペア:

[(1, 7151233870), (2, 3575616935), (5, 1430246774), (10, 715123387), (11, 650112170), (19, 376380730), (22, 325056085), (38, 188190365), (55, 130022434), (95, 75276146), (110, 65011217), (190, 37638073), (209, 34216430), (418, 17108215), (499, 14331130), (998, 7165565), (1045, 6843286), (2090, 3421643), (2495, 2866226), (4990, 1433113), (5489, 1302830), (6857, 1042910), (9481, 754270), (10978, 651415), (13714, 521455), (18962, 377135), (27445, 260566), (34285, 208582), (47405, 150854), (54890, 130283), (68570, 104291), (75427, 94810)]