2100049070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{24371}}^1$

素因数の和:25616

約数の個数: 32

約数和(自身を含む): 4323787776

約数和(自身を除く): 2223738706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1231, 2462, 6155, 8617, 12310, 17234, 24371, 43085, 48742, 86170, 121855, 170597, 243710, 341194, 852985, 1705970, 30000701, 60001402, 150003505, 210004907, 300007010, 420009814, 1050024535, 2100049070]

約数ペア:

[(1, 2100049070), (2, 1050024535), (5, 420009814), (7, 300007010), (10, 210004907), (14, 150003505), (35, 60001402), (70, 30000701), (1231, 1705970), (2462, 852985), (6155, 341194), (8617, 243710), (12310, 170597), (17234, 121855), (24371, 86170), (43085, 48742)]