30219426

素因数分解:

$2^1\times 3^3\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 67337280

約数和(自身を除く): 37117854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 617, 907, 1234, 1814, 1851, 2721, 3702, 5442, 5553, 8163, 11106, 16326, 16659, 24489, 33318, 48978, 559619, 1119238, 1678857, 3357714, 5036571, 10073142, 15109713, 30219426]

約数ペア:

[(1, 30219426), (2, 15109713), (3, 10073142), (6, 5036571), (9, 3357714), (18, 1678857), (27, 1119238), (54, 559619), (617, 48978), (907, 33318), (1234, 24489), (1814, 16659), (1851, 16326), (2721, 11106), (3702, 8163), (5442, 5553)]