457350270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1097}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 1184258880

約数和(自身を除く): 726908610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1069, 1097, 2138, 2194, 3207, 3291, 5345, 5485, 6414, 6582, 10690, 10970, 13897, 14261, 16035, 16455, 27794, 28522, 32070, 32910, 41691, 42783, 69485, 71305, 83382, 85566, 138970, 142610, 208455, 213915, 416910, 427830, 1172693, 2345386, 3518079, 5863465, 7036158, 11726930, 15245009, 17590395, 30490018, 35180790, 45735027, 76225045, 91470054, 152450090, 228675135, 457350270]

約数ペア:

[(1, 457350270), (2, 228675135), (3, 152450090), (5, 91470054), (6, 76225045), (10, 45735027), (13, 35180790), (15, 30490018), (26, 17590395), (30, 15245009), (39, 11726930), (65, 7036158), (78, 5863465), (130, 3518079), (195, 2345386), (390, 1172693), (1069, 427830), (1097, 416910), (2138, 213915), (2194, 208455), (3207, 142610), (3291, 138970), (5345, 85566), (5485, 83382), (6414, 71305), (6582, 69485), (10690, 42783), (10970, 41691), (13897, 32910), (14261, 32070), (16035, 28522), (16455, 27794)]