22701490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 49455360

約数和(自身を除く): 26753870

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 211, 265, 290, 371, 406, 422, 530, 742, 1015, 1055, 1477, 1537, 1855, 2030, 2110, 2954, 3074, 3710, 6119, 7385, 7685, 10759, 11183, 12238, 14770, 15370, 21518, 22366, 30595, 42833, 53795, 55915, 61190, 78281, 85666, 107590, 111830, 156562, 214165, 324307, 391405, 428330, 648614, 782810, 1621535, 2270149, 3243070, 4540298, 11350745, 22701490]

約数ペア:

[(1, 22701490), (2, 11350745), (5, 4540298), (7, 3243070), (10, 2270149), (14, 1621535), (29, 782810), (35, 648614), (53, 428330), (58, 391405), (70, 324307), (106, 214165), (145, 156562), (203, 111830), (211, 107590), (265, 85666), (290, 78281), (371, 61190), (406, 55915), (422, 53795), (530, 42833), (742, 30595), (1015, 22366), (1055, 21518), (1477, 15370), (1537, 14770), (1855, 12238), (2030, 11183), (2110, 10759), (2954, 7685), (3074, 7385), (3710, 6119)]