4221036680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15075131}}^1$

素因数の和:15075149

約数の個数: 32

約数和(自身を含む): 10854095040

約数和(自身を除く): 6633058360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15075131, 30150262, 60300524, 75375655, 105525917, 120601048, 150751310, 211051834, 301502620, 422103668, 527629585, 603005240, 844207336, 1055259170, 2110518340, 4221036680]

約数ペア:

[(1, 4221036680), (2, 2110518340), (4, 1055259170), (5, 844207336), (7, 603005240), (8, 527629585), (10, 422103668), (14, 301502620), (20, 211051834), (28, 150751310), (35, 120601048), (40, 105525917), (56, 75375655), (70, 60300524), (140, 30150262), (280, 15075131)]