1455970740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3466597}}^1$

素因数の和:3466616

約数の個数: 48

約数和(自身を含む): 4659107712

約数和(自身を除く): 3203136972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3466597, 6933194, 10399791, 13866388, 17332985, 20799582, 24266179, 34665970, 41599164, 48532358, 51998955, 69331940, 72798537, 97064716, 103997910, 121330895, 145597074, 207995820, 242661790, 291194148, 363992685, 485323580, 727985370, 1455970740]

約数ペア:

[(1, 1455970740), (2, 727985370), (3, 485323580), (4, 363992685), (5, 291194148), (6, 242661790), (7, 207995820), (10, 145597074), (12, 121330895), (14, 103997910), (15, 97064716), (20, 72798537), (21, 69331940), (28, 51998955), (30, 48532358), (35, 41599164), (42, 34665970), (60, 24266179), (70, 20799582), (84, 17332985), (105, 13866388), (140, 10399791), (210, 6933194), (420, 3466597)]