275390291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67830121}}^1$

素因数の和:67830166

約数の個数: 48

約数和(自身を含む): 683727629760

約数和(自身を除く): 408337338500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 67830121, 135660242, 271320484, 339150605, 474810847, 678301210, 949621694, 1356602420, 1899243388, 1967073509, 2374054235, 3934147018, 4748108470, 7868294036, 9496216940, 9835367545, 13769514563, 19670735090, 27539029126, 39341470180, 55078058252, 68847572815, 137695145630, 275390291260]

約数ペア:

[(1, 275390291260), (2, 137695145630), (4, 68847572815), (5, 55078058252), (7, 39341470180), (10, 27539029126), (14, 19670735090), (20, 13769514563), (28, 9835367545), (29, 9496216940), (35, 7868294036), (58, 4748108470), (70, 3934147018), (116, 2374054235), (140, 1967073509), (145, 1899243388), (203, 1356602420), (290, 949621694), (406, 678301210), (580, 474810847), (812, 339150605), (1015, 271320484), (2030, 135660242), (4060, 67830121)]