307516380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5125273}}^1$

素因数の和:5125285

約数の個数: 24

約数和(自身を含む): 861046032

約数和(自身を除く): 553529652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5125273, 10250546, 15375819, 20501092, 25626365, 30751638, 51252730, 61503276, 76879095, 102505460, 153758190, 307516380]

約数ペア:

[(1, 307516380), (2, 153758190), (3, 102505460), (4, 76879095), (5, 61503276), (6, 51252730), (10, 30751638), (12, 25626365), (15, 20501092), (20, 15375819), (30, 10250546), (60, 5125273)]