1330333070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20601

約数の個数: 64

約数和(自身を含む): 2838620160

約数和(自身を除く): 1508287090

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 20533, 32395, 41066, 64790, 102665, 205330, 225863, 390127, 451726, 636523, 780254, 1129315, 1273046, 1950635, 2258630, 3182615, 3901270, 4291397, 6365230, 7001753, 8582794, 12093937, 14003506, 21456985, 24187874, 35008765, 42913970, 60469685, 70017530, 120939370, 133033307, 266066614, 665166535, 1330333070]

約数ペア:

[(1, 1330333070), (2, 665166535), (5, 266066614), (10, 133033307), (11, 120939370), (19, 70017530), (22, 60469685), (31, 42913970), (38, 35008765), (55, 24187874), (62, 21456985), (95, 14003506), (110, 12093937), (155, 8582794), (190, 7001753), (209, 6365230), (310, 4291397), (341, 3901270), (418, 3182615), (589, 2258630), (682, 1950635), (1045, 1273046), (1178, 1129315), (1705, 780254), (2090, 636523), (2945, 451726), (3410, 390127), (5890, 225863), (6479, 205330), (12958, 102665), (20533, 64790), (32395, 41066)]