2681370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9931}}^1$

素因数の和:9947

約数の個数: 32

約数和(自身を含む): 7151040

約数和(自身を除く): 4469670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9931, 19862, 29793, 49655, 59586, 89379, 99310, 148965, 178758, 268137, 297930, 446895, 536274, 893790, 1340685, 2681370]

約数ペア:

[(1, 2681370), (2, 1340685), (3, 893790), (5, 536274), (6, 446895), (9, 297930), (10, 268137), (15, 178758), (18, 148965), (27, 99310), (30, 89379), (45, 59586), (54, 49655), (90, 29793), (135, 19862), (270, 9931)]