12146750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 28394496

約数和(自身を除く): 16247746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 631, 770, 875, 1262, 1375, 1750, 1925, 2750, 3155, 3850, 4417, 6310, 6941, 8834, 9625, 13882, 15775, 19250, 22085, 31550, 34705, 44170, 48587, 69410, 78875, 97174, 110425, 157750, 173525, 220850, 242935, 347050, 485870, 552125, 867625, 1104250, 1214675, 1735250, 2429350, 6073375, 12146750]

約数ペア:

[(1, 12146750), (2, 6073375), (5, 2429350), (7, 1735250), (10, 1214675), (11, 1104250), (14, 867625), (22, 552125), (25, 485870), (35, 347050), (50, 242935), (55, 220850), (70, 173525), (77, 157750), (110, 110425), (125, 97174), (154, 78875), (175, 69410), (250, 48587), (275, 44170), (350, 34705), (385, 31550), (550, 22085), (631, 19250), (770, 15775), (875, 13882), (1262, 9625), (1375, 8834), (1750, 6941), (1925, 6310), (2750, 4417), (3155, 3850)]