1570707970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1\times {\mathrm{1381}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 3068255592

約数和(自身を除く): 1497547622

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 673, 845, 1346, 1381, 1690, 2762, 3365, 6730, 6905, 8749, 13810, 17498, 17953, 35906, 43745, 87490, 89765, 113737, 179530, 227474, 233389, 466778, 568685, 929413, 1137370, 1166945, 1858826, 2333890, 4647065, 9294130, 12082369, 24164738, 60411845, 120823690, 157070797, 314141594, 785353985, 1570707970]

約数ペア:

[(1, 1570707970), (2, 785353985), (5, 314141594), (10, 157070797), (13, 120823690), (26, 60411845), (65, 24164738), (130, 12082369), (169, 9294130), (338, 4647065), (673, 2333890), (845, 1858826), (1346, 1166945), (1381, 1137370), (1690, 929413), (2762, 568685), (3365, 466778), (6730, 233389), (6905, 227474), (8749, 179530), (13810, 113737), (17498, 89765), (17953, 87490), (35906, 43745)]