249147660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{5009}}^1$

素因数の和:5850

約数の個数: 48

約数和(自身を含む): 698594400

約数和(自身を除く): 449446740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 2487, 3316, 4145, 4974, 5009, 8290, 9948, 10018, 12435, 15027, 16580, 20036, 24870, 25045, 30054, 49740, 50090, 60108, 75135, 100180, 150270, 300540, 4152461, 8304922, 12457383, 16609844, 20762305, 24914766, 41524610, 49829532, 62286915, 83049220, 124573830, 249147660]

約数ペア:

[(1, 249147660), (2, 124573830), (3, 83049220), (4, 62286915), (5, 49829532), (6, 41524610), (10, 24914766), (12, 20762305), (15, 16609844), (20, 12457383), (30, 8304922), (60, 4152461), (829, 300540), (1658, 150270), (2487, 100180), (3316, 75135), (4145, 60108), (4974, 50090), (5009, 49740), (8290, 30054), (9948, 25045), (10018, 24870), (12435, 20036), (15027, 16580)]