42515691270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{49261}}^1$

素因数の和:51497

約数の個数: 64

約数和(自身を含む): 109938596544

約数和(自身を除く): 67422905274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2213, 4426, 6639, 11065, 13278, 22130, 28769, 33195, 49261, 57538, 66390, 86307, 98522, 143845, 147783, 172614, 246305, 287690, 295566, 431535, 492610, 640393, 738915, 863070, 1280786, 1477830, 1921179, 3201965, 3842358, 6403930, 9605895, 19211790, 109014593, 218029186, 327043779, 545072965, 654087558, 1090145930, 1417189709, 1635218895, 2834379418, 3270437790, 4251569127, 7085948545, 8503138254, 14171897090, 21257845635, 42515691270]

約数ペア:

[(1, 42515691270), (2, 21257845635), (3, 14171897090), (5, 8503138254), (6, 7085948545), (10, 4251569127), (13, 3270437790), (15, 2834379418), (26, 1635218895), (30, 1417189709), (39, 1090145930), (65, 654087558), (78, 545072965), (130, 327043779), (195, 218029186), (390, 109014593), (2213, 19211790), (4426, 9605895), (6639, 6403930), (11065, 3842358), (13278, 3201965), (22130, 1921179), (28769, 1477830), (33195, 1280786), (49261, 863070), (57538, 738915), (66390, 640393), (86307, 492610), (98522, 431535), (143845, 295566), (147783, 287690), (172614, 246305)]