289201020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3373}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 810569760

約数和(自身を除く): 521368740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1429, 2858, 3373, 4287, 5716, 6746, 7145, 8574, 10119, 13492, 14290, 16865, 17148, 20238, 21435, 28580, 33730, 40476, 42870, 50595, 67460, 85740, 101190, 202380, 4820017, 9640034, 14460051, 19280068, 24100085, 28920102, 48200170, 57840204, 72300255, 96400340, 144600510, 289201020]

約数ペア:

[(1, 289201020), (2, 144600510), (3, 96400340), (4, 72300255), (5, 57840204), (6, 48200170), (10, 28920102), (12, 24100085), (15, 19280068), (20, 14460051), (30, 9640034), (60, 4820017), (1429, 202380), (2858, 101190), (3373, 85740), (4287, 67460), (5716, 50595), (6746, 42870), (7145, 40476), (8574, 33730), (10119, 28580), (13492, 21435), (14290, 20238), (16865, 17148)]