86368740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7307}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 243093312

約数和(自身を除く): 156724572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 7307, 11820, 14614, 21921, 29228, 36535, 43842, 73070, 87684, 109605, 146140, 219210, 438420, 1439479, 2878958, 4318437, 5757916, 7197395, 8636874, 14394790, 17273748, 21592185, 28789580, 43184370, 86368740]

約数ペア:

[(1, 86368740), (2, 43184370), (3, 28789580), (4, 21592185), (5, 17273748), (6, 14394790), (10, 8636874), (12, 7197395), (15, 5757916), (20, 4318437), (30, 2878958), (60, 1439479), (197, 438420), (394, 219210), (591, 146140), (788, 109605), (985, 87684), (1182, 73070), (1970, 43842), (2364, 36535), (2955, 29228), (3940, 21921), (5910, 14614), (7307, 11820)]