125514780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2091913}}^1$

素因数の和:2091925

約数の個数: 24

約数和(自身を含む): 351441552

約数和(自身を除く): 225926772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2091913, 4183826, 6275739, 8367652, 10459565, 12551478, 20919130, 25102956, 31378695, 41838260, 62757390, 125514780]

約数ペア:

[(1, 125514780), (2, 62757390), (3, 41838260), (4, 31378695), (5, 25102956), (6, 20919130), (10, 12551478), (12, 10459565), (15, 8367652), (20, 6275739), (30, 4183826), (60, 2091913)]