303075420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5051257}}^1$

素因数の和:5051269

約数の個数: 24

約数和(自身を含む): 848611344

約数和(自身を除く): 545535924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5051257, 10102514, 15153771, 20205028, 25256285, 30307542, 50512570, 60615084, 75768855, 101025140, 151537710, 303075420]

約数ペア:

[(1, 303075420), (2, 151537710), (3, 101025140), (4, 75768855), (5, 60615084), (6, 50512570), (10, 30307542), (12, 25256285), (15, 20205028), (20, 15153771), (30, 10102514), (60, 5051257)]