82194490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 98208710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 239, 289, 478, 578, 595, 1190, 1195, 1445, 1673, 2023, 2390, 2890, 3346, 4046, 4063, 4913, 8126, 8365, 9826, 10115, 16730, 20230, 20315, 24565, 28441, 34391, 40630, 49130, 56882, 68782, 69071, 138142, 142205, 171955, 284410, 343910, 345355, 483497, 690710, 966994, 1174207, 2348414, 2417485, 4834970, 5871035, 8219449, 11742070, 16438898, 41097245, 82194490]

約数ペア:

[(1, 82194490), (2, 41097245), (5, 16438898), (7, 11742070), (10, 8219449), (14, 5871035), (17, 4834970), (34, 2417485), (35, 2348414), (70, 1174207), (85, 966994), (119, 690710), (170, 483497), (238, 345355), (239, 343910), (289, 284410), (478, 171955), (578, 142205), (595, 138142), (1190, 69071), (1195, 68782), (1445, 56882), (1673, 49130), (2023, 40630), (2390, 34391), (2890, 28441), (3346, 24565), (4046, 20315), (4063, 20230), (4913, 16730), (8126, 10115), (8365, 9826)]