40394910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4861}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 97317792

約数和(自身を除く): 56922882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 4861, 8310, 9722, 14583, 24305, 29166, 48610, 72915, 145830, 1346497, 2692994, 4039491, 6732485, 8078982, 13464970, 20197455, 40394910]

約数ペア:

[(1, 40394910), (2, 20197455), (3, 13464970), (5, 8078982), (6, 6732485), (10, 4039491), (15, 2692994), (30, 1346497), (277, 145830), (554, 72915), (831, 48610), (1385, 29166), (1662, 24305), (2770, 14583), (4155, 9722), (4861, 8310)]