858417270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1244083}}^1$

素因数の和:1244116

約数の個数: 32

約数和(自身を含む): 2149777152

約数和(自身を除く): 1291359882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1244083, 2488166, 3732249, 6220415, 7464498, 12440830, 18661245, 28613909, 37322490, 57227818, 85841727, 143069545, 171683454, 286139090, 429208635, 858417270]

約数ペア:

[(1, 858417270), (2, 429208635), (3, 286139090), (5, 171683454), (6, 143069545), (10, 85841727), (15, 57227818), (23, 37322490), (30, 28613909), (46, 18661245), (69, 12440830), (115, 7464498), (138, 6220415), (230, 3732249), (345, 2488166), (690, 1244083)]