312794870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 607461120

約数和(自身を除く): 294666250

約数列:

[1, 2, 5, 10, 29, 47, 53, 58, 94, 106, 145, 235, 265, 290, 433, 470, 530, 866, 1363, 1537, 2165, 2491, 2726, 3074, 4330, 4982, 6815, 7685, 12455, 12557, 13630, 15370, 20351, 22949, 24910, 25114, 40702, 45898, 62785, 72239, 101755, 114745, 125570, 144478, 203510, 229490, 361195, 590179, 665521, 722390, 1078603, 1180358, 1331042, 2157206, 2950895, 3327605, 5393015, 5901790, 6655210, 10786030, 31279487, 62558974, 156397435, 312794870]

約数ペア:

[(1, 312794870), (2, 156397435), (5, 62558974), (10, 31279487), (29, 10786030), (47, 6655210), (53, 5901790), (58, 5393015), (94, 3327605), (106, 2950895), (145, 2157206), (235, 1331042), (265, 1180358), (290, 1078603), (433, 722390), (470, 665521), (530, 590179), (866, 361195), (1363, 229490), (1537, 203510), (2165, 144478), (2491, 125570), (2726, 114745), (3074, 101755), (4330, 72239), (4982, 62785), (6815, 45898), (7685, 40702), (12455, 25114), (12557, 24910), (13630, 22949), (15370, 20351)]