73865260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 178516800

約数和(自身を除く): 104651540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3541, 4172, 5215, 7082, 10430, 14164, 17705, 20860, 24787, 35410, 49574, 70820, 99148, 123935, 247870, 495740, 527609, 1055218, 2110436, 2638045, 3693263, 5276090, 7386526, 10552180, 14773052, 18466315, 36932630, 73865260]

約数ペア:

[(1, 73865260), (2, 36932630), (4, 18466315), (5, 14773052), (7, 10552180), (10, 7386526), (14, 5276090), (20, 3693263), (28, 2638045), (35, 2110436), (70, 1055218), (140, 527609), (149, 495740), (298, 247870), (596, 123935), (745, 99148), (1043, 70820), (1490, 49574), (2086, 35410), (2980, 24787), (3541, 20860), (4172, 17705), (5215, 14164), (7082, 10430)]