64941630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12809}}^1$

素因数の和:12845

約数の個数: 48

約数和(自身を含む): 168784560

約数和(自身を除く): 103842930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 12809, 25618, 38427, 64045, 76854, 128090, 166517, 192135, 333034, 384270, 499551, 832585, 999102, 1665170, 2164721, 2497755, 4329442, 4995510, 6494163, 10823605, 12988326, 21647210, 32470815, 64941630]

約数ペア:

[(1, 64941630), (2, 32470815), (3, 21647210), (5, 12988326), (6, 10823605), (10, 6494163), (13, 4995510), (15, 4329442), (26, 2497755), (30, 2164721), (39, 1665170), (65, 999102), (78, 832585), (130, 499551), (169, 384270), (195, 333034), (338, 192135), (390, 166517), (507, 128090), (845, 76854), (1014, 64045), (1690, 38427), (2535, 25618), (5070, 12809)]