128015670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80513}}^1$

素因数の和:80576

約数の個数: 32

約数和(自身を含む): 313038432

約数和(自身を除く): 185022762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 80513, 161026, 241539, 402565, 483078, 805130, 1207695, 2415390, 4267189, 8534378, 12801567, 21335945, 25603134, 42671890, 64007835, 128015670]

約数ペア:

[(1, 128015670), (2, 64007835), (3, 42671890), (5, 25603134), (6, 21335945), (10, 12801567), (15, 8534378), (30, 4267189), (53, 2415390), (106, 1207695), (159, 805130), (265, 483078), (318, 402565), (530, 241539), (795, 161026), (1590, 80513)]