85454670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 149691570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 503, 809, 1006, 1509, 1618, 2427, 2515, 3018, 3521, 4045, 4854, 5030, 5663, 7042, 7545, 8090, 10563, 11326, 12135, 15090, 16989, 17605, 21126, 24270, 28315, 33978, 35210, 52815, 56630, 84945, 105630, 169890, 406927, 813854, 1220781, 2034635, 2441562, 2848489, 4069270, 5696978, 6103905, 8545467, 12207810, 14242445, 17090934, 28484890, 42727335, 85454670]

約数ペア:

[(1, 85454670), (2, 42727335), (3, 28484890), (5, 17090934), (6, 14242445), (7, 12207810), (10, 8545467), (14, 6103905), (15, 5696978), (21, 4069270), (30, 2848489), (35, 2441562), (42, 2034635), (70, 1220781), (105, 813854), (210, 406927), (503, 169890), (809, 105630), (1006, 84945), (1509, 56630), (1618, 52815), (2427, 35210), (2515, 33978), (3018, 28315), (3521, 24270), (4045, 21126), (4854, 17605), (5030, 16989), (5663, 15090), (7042, 12135), (7545, 11326), (8090, 10563)]