2131043790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5507}}^1\times {\mathrm{12899}}^1$

素因数の和:18416

約数の個数: 32

約数和(自身を含む): 5115830400

約数和(自身を除く): 2984786610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5507, 11014, 12899, 16521, 25798, 27535, 33042, 38697, 55070, 64495, 77394, 82605, 128990, 165210, 193485, 386970, 71034793, 142069586, 213104379, 355173965, 426208758, 710347930, 1065521895, 2131043790]

約数ペア:

[(1, 2131043790), (2, 1065521895), (3, 710347930), (5, 426208758), (6, 355173965), (10, 213104379), (15, 142069586), (30, 71034793), (5507, 386970), (11014, 193485), (12899, 165210), (16521, 128990), (25798, 82605), (27535, 77394), (33042, 64495), (38697, 55070)]