30986200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{22133}}^1$

素因数の和:22156

約数の個数: 48

約数和(自身を含む): 82338480

約数和(自身を除く): 51352280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 22133, 44266, 88532, 110665, 154931, 177064, 221330, 309862, 442660, 553325, 619724, 774655, 885320, 1106650, 1239448, 1549310, 2213300, 3098620, 3873275, 4426600, 6197240, 7746550, 15493100, 30986200]

約数ペア:

[(1, 30986200), (2, 15493100), (4, 7746550), (5, 6197240), (7, 4426600), (8, 3873275), (10, 3098620), (14, 2213300), (20, 1549310), (25, 1239448), (28, 1106650), (35, 885320), (40, 774655), (50, 619724), (56, 553325), (70, 442660), (100, 309862), (140, 221330), (175, 177064), (200, 154931), (280, 110665), (350, 88532), (700, 44266), (1400, 22133)]