16417290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 41287680

約数和(自身を除く): 24870390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 139, 155, 186, 254, 278, 310, 381, 417, 465, 635, 695, 762, 834, 930, 1270, 1390, 1905, 2085, 3810, 3937, 4170, 4309, 7874, 8618, 11811, 12927, 17653, 19685, 21545, 23622, 25854, 35306, 39370, 43090, 52959, 59055, 64635, 88265, 105918, 118110, 129270, 176530, 264795, 529590, 547243, 1094486, 1641729, 2736215, 3283458, 5472430, 8208645, 16417290]

約数ペア:

[(1, 16417290), (2, 8208645), (3, 5472430), (5, 3283458), (6, 2736215), (10, 1641729), (15, 1094486), (30, 547243), (31, 529590), (62, 264795), (93, 176530), (127, 129270), (139, 118110), (155, 105918), (186, 88265), (254, 64635), (278, 59055), (310, 52959), (381, 43090), (417, 39370), (465, 35306), (635, 25854), (695, 23622), (762, 21545), (834, 19685), (930, 17653), (1270, 12927), (1390, 11811), (1905, 8618), (2085, 7874), (3810, 4309), (3937, 4170)]