286218780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4770313}}^1$

素因数の和:4770325

約数の個数: 24

約数和(自身を含む): 801412752

約数和(自身を除く): 515193972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4770313, 9540626, 14310939, 19081252, 23851565, 28621878, 47703130, 57243756, 71554695, 95406260, 143109390, 286218780]

約数ペア:

[(1, 286218780), (2, 143109390), (3, 95406260), (4, 71554695), (5, 57243756), (6, 47703130), (10, 28621878), (12, 23851565), (15, 19081252), (20, 14310939), (30, 9540626), (60, 4770313)]