54278370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{201031}}^1$

素因数の和:201047

約数の個数: 32

約数和(自身を含む): 144743040

約数和(自身を除く): 90464670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 201031, 402062, 603093, 1005155, 1206186, 1809279, 2010310, 3015465, 3618558, 5427837, 6030930, 9046395, 10855674, 18092790, 27139185, 54278370]

約数ペア:

[(1, 54278370), (2, 27139185), (3, 18092790), (5, 10855674), (6, 9046395), (9, 6030930), (10, 5427837), (15, 3618558), (18, 3015465), (27, 2010310), (30, 1809279), (45, 1206186), (54, 1005155), (90, 603093), (135, 402062), (270, 201031)]