7896269850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{395803}}^1$

素因数の和:395844

約数の個数: 96

約数和(自身を含む): 23558254080

約数和(自身を除く): 15661984230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 395803, 791606, 1187409, 1979015, 2374818, 2770621, 3958030, 5541242, 5937045, 7520257, 8311863, 9895075, 11874090, 13853105, 15040514, 16623726, 19790150, 22560771, 27706210, 29685225, 37601285, 41559315, 45121542, 52641799, 59370450, 69265525, 75202570, 83118630, 105283598, 112803855, 138531050, 157925397, 188006425, 207796575, 225607710, 263208995, 315850794, 376012850, 415593150, 526417990, 564019275, 789626985, 1128038550, 1316044975, 1579253970, 2632089950, 3948134925, 7896269850]

約数ペア:

[(1, 7896269850), (2, 3948134925), (3, 2632089950), (5, 1579253970), (6, 1316044975), (7, 1128038550), (10, 789626985), (14, 564019275), (15, 526417990), (19, 415593150), (21, 376012850), (25, 315850794), (30, 263208995), (35, 225607710), (38, 207796575), (42, 188006425), (50, 157925397), (57, 138531050), (70, 112803855), (75, 105283598), (95, 83118630), (105, 75202570), (114, 69265525), (133, 59370450), (150, 52641799), (175, 45121542), (190, 41559315), (210, 37601285), (266, 29685225), (285, 27706210), (350, 22560771), (399, 19790150), (475, 16623726), (525, 15040514), (570, 13853105), (665, 11874090), (798, 9895075), (950, 8311863), (1050, 7520257), (1330, 5937045), (1425, 5541242), (1995, 3958030), (2850, 2770621), (3325, 2374818), (3990, 1979015), (6650, 1187409), (9975, 791606), (19950, 395803)]