70011770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 72479110

約数列:

[1, 2, 5, 10, 19, 23, 37, 38, 46, 74, 95, 115, 185, 190, 230, 370, 433, 437, 703, 851, 866, 874, 1406, 1702, 2165, 2185, 3515, 4255, 4330, 4370, 7030, 8227, 8510, 9959, 16021, 16169, 16454, 19918, 32042, 32338, 41135, 49795, 80105, 80845, 82270, 99590, 160210, 161690, 189221, 304399, 368483, 378442, 608798, 736966, 946105, 1521995, 1842415, 1892210, 3043990, 3684830, 7001177, 14002354, 35005885, 70011770]

約数ペア:

[(1, 70011770), (2, 35005885), (5, 14002354), (10, 7001177), (19, 3684830), (23, 3043990), (37, 1892210), (38, 1842415), (46, 1521995), (74, 946105), (95, 736966), (115, 608798), (185, 378442), (190, 368483), (230, 304399), (370, 189221), (433, 161690), (437, 160210), (703, 99590), (851, 82270), (866, 80845), (874, 80105), (1406, 49795), (1702, 41135), (2165, 32338), (2185, 32042), (3515, 19918), (4255, 16454), (4330, 16169), (4370, 16021), (7030, 9959), (8227, 8510)]