27102040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 71343360

約数和(自身を除く): 44241320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2251, 2408, 3010, 4502, 6020, 9004, 11255, 12040, 15757, 18008, 22510, 31514, 45020, 63028, 78785, 90040, 96793, 126056, 157570, 193586, 315140, 387172, 483965, 630280, 677551, 774344, 967930, 1355102, 1935860, 2710204, 3387755, 3871720, 5420408, 6775510, 13551020, 27102040]

約数ペア:

[(1, 27102040), (2, 13551020), (4, 6775510), (5, 5420408), (7, 3871720), (8, 3387755), (10, 2710204), (14, 1935860), (20, 1355102), (28, 967930), (35, 774344), (40, 677551), (43, 630280), (56, 483965), (70, 387172), (86, 315140), (140, 193586), (172, 157570), (215, 126056), (280, 96793), (301, 90040), (344, 78785), (430, 63028), (602, 45020), (860, 31514), (1204, 22510), (1505, 18008), (1720, 15757), (2251, 12040), (2408, 11255), (3010, 9004), (4502, 6020)]