4218780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70313}}^1$

素因数の和:70325

約数の個数: 24

約数和(自身を含む): 11812752

約数和(自身を除く): 7593972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70313, 140626, 210939, 281252, 351565, 421878, 703130, 843756, 1054695, 1406260, 2109390, 4218780]

約数ペア:

[(1, 4218780), (2, 2109390), (3, 1406260), (4, 1054695), (5, 843756), (6, 703130), (10, 421878), (12, 351565), (15, 281252), (20, 210939), (30, 140626), (60, 70313)]