30625020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56713}}^1$

素因数の和:56731

約数の個数: 48

約数和(自身を含む): 95279520

約数和(自身を除く): 64654500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56713, 113426, 170139, 226852, 283565, 340278, 510417, 567130, 680556, 850695, 1020834, 1134260, 1531251, 1701390, 2041668, 2552085, 3062502, 3402780, 5104170, 6125004, 7656255, 10208340, 15312510, 30625020]

約数ペア:

[(1, 30625020), (2, 15312510), (3, 10208340), (4, 7656255), (5, 6125004), (6, 5104170), (9, 3402780), (10, 3062502), (12, 2552085), (15, 2041668), (18, 1701390), (20, 1531251), (27, 1134260), (30, 1020834), (36, 850695), (45, 680556), (54, 567130), (60, 510417), (90, 340278), (108, 283565), (135, 226852), (180, 170139), (270, 113426), (540, 56713)]