343330740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12149}}^1$

素因数の和:12321

約数の個数: 72

約数和(自身を含む): 1048156200

約数和(自身を除く): 704825460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 12149, 14130, 24298, 28260, 36447, 48596, 60745, 72894, 109341, 121490, 145788, 182235, 218682, 242980, 364470, 437364, 546705, 728940, 1093410, 1907393, 2186820, 3814786, 5722179, 7629572, 9536965, 11444358, 17166537, 19073930, 22888716, 28610895, 34333074, 38147860, 57221790, 68666148, 85832685, 114443580, 171665370, 343330740]

約数ペア:

[(1, 343330740), (2, 171665370), (3, 114443580), (4, 85832685), (5, 68666148), (6, 57221790), (9, 38147860), (10, 34333074), (12, 28610895), (15, 22888716), (18, 19073930), (20, 17166537), (30, 11444358), (36, 9536965), (45, 7629572), (60, 5722179), (90, 3814786), (157, 2186820), (180, 1907393), (314, 1093410), (471, 728940), (628, 546705), (785, 437364), (942, 364470), (1413, 242980), (1570, 218682), (1884, 182235), (2355, 145788), (2826, 121490), (3140, 109341), (4710, 72894), (5652, 60745), (7065, 48596), (9420, 36447), (12149, 28260), (14130, 24298)]