2429350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 5642496

約数和(自身を除く): 3213146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 631, 770, 1262, 1925, 3155, 3850, 4417, 6310, 6941, 8834, 13882, 15775, 22085, 31550, 34705, 44170, 48587, 69410, 97174, 110425, 173525, 220850, 242935, 347050, 485870, 1214675, 2429350]

約数ペア:

[(1, 2429350), (2, 1214675), (5, 485870), (7, 347050), (10, 242935), (11, 220850), (14, 173525), (22, 110425), (25, 97174), (35, 69410), (50, 48587), (55, 44170), (70, 34705), (77, 31550), (110, 22085), (154, 15775), (175, 13882), (275, 8834), (350, 6941), (385, 6310), (550, 4417), (631, 3850), (770, 3155), (1262, 1925)]