143315810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14639}}^1$

素因数の和:14746

約数の個数: 32

約数和(自身を含む): 284601600

約数和(自身を除く): 141285790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 14639, 29278, 73195, 146390, 161029, 322058, 805145, 1302871, 1610290, 2605742, 6514355, 13028710, 14331581, 28663162, 71657905, 143315810]

約数ペア:

[(1, 143315810), (2, 71657905), (5, 28663162), (10, 14331581), (11, 13028710), (22, 6514355), (55, 2605742), (89, 1610290), (110, 1302871), (178, 805145), (445, 322058), (890, 161029), (979, 146390), (1958, 73195), (4895, 29278), (9790, 14639)]