78920070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9497}}^1$

素因数の和:9784

約数の個数: 32

約数和(自身を含む): 190111968

約数和(自身を除く): 111191898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 9497, 18994, 28491, 47485, 56982, 94970, 142455, 284910, 2630669, 5261338, 7892007, 13153345, 15784014, 26306690, 39460035, 78920070]

約数ペア:

[(1, 78920070), (2, 39460035), (3, 26306690), (5, 15784014), (6, 13153345), (10, 7892007), (15, 5261338), (30, 2630669), (277, 284910), (554, 142455), (831, 94970), (1385, 56982), (1662, 47485), (2770, 28491), (4155, 18994), (8310, 9497)]