4918781630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{228887}}^1$

素因数の和:229208

約数の個数: 32

約数和(自身を含む): 10151640576

約数和(自身を除く): 5232858946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 228887, 457774, 1144435, 1602209, 2288870, 3204418, 8011045, 16022090, 70268309, 140536618, 351341545, 491878163, 702683090, 983756326, 2459390815, 4918781630]

約数ペア:

[(1, 4918781630), (2, 2459390815), (5, 983756326), (7, 702683090), (10, 491878163), (14, 351341545), (35, 140536618), (70, 70268309), (307, 16022090), (614, 8011045), (1535, 3204418), (2149, 2288870), (3070, 1602209), (4298, 1144435), (10745, 457774), (21490, 228887)]