1422521820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7902899}}^1$

素因数の和:7902914

約数の個数: 36

約数和(自身を含む): 4314983400

約数和(自身を除く): 2892461580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7902899, 15805798, 23708697, 31611596, 39514495, 47417394, 71126091, 79028990, 94834788, 118543485, 142252182, 158057980, 237086970, 284504364, 355630455, 474173940, 711260910, 1422521820]

約数ペア:

[(1, 1422521820), (2, 711260910), (3, 474173940), (4, 355630455), (5, 284504364), (6, 237086970), (9, 158057980), (10, 142252182), (12, 118543485), (15, 94834788), (18, 79028990), (20, 71126091), (30, 47417394), (36, 39514495), (45, 31611596), (60, 23708697), (90, 15805798), (180, 7902899)]