123022248860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7177}}^1\times {\mathrm{17491}}^1$

素因数の和:24691

約数の個数: 72

約数和(自身を含む): 300584836944

約数和(自身を除く): 177562588084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7177, 14354, 17491, 28708, 34982, 35885, 50239, 69964, 71770, 87455, 100478, 122437, 143540, 174910, 200956, 244874, 251195, 349820, 351673, 489748, 502390, 612185, 703346, 857059, 1004780, 1224370, 1406692, 1714118, 1758365, 2448740, 3428236, 3516730, 4285295, 7033460, 8570590, 17141180, 125532907, 251065814, 502131628, 627664535, 878730349, 1255329070, 1757460698, 2510658140, 3514921396, 4393651745, 6151112443, 8787303490, 12302224886, 17574606980, 24604449772, 30755562215, 61511124430, 123022248860]

約数ペア:

[(1, 123022248860), (2, 61511124430), (4, 30755562215), (5, 24604449772), (7, 17574606980), (10, 12302224886), (14, 8787303490), (20, 6151112443), (28, 4393651745), (35, 3514921396), (49, 2510658140), (70, 1757460698), (98, 1255329070), (140, 878730349), (196, 627664535), (245, 502131628), (490, 251065814), (980, 125532907), (7177, 17141180), (14354, 8570590), (17491, 7033460), (28708, 4285295), (34982, 3516730), (35885, 3428236), (50239, 2448740), (69964, 1758365), (71770, 1714118), (87455, 1406692), (100478, 1224370), (122437, 1004780), (143540, 857059), (174910, 703346), (200956, 612185), (244874, 502390), (251195, 489748), (349820, 351673)]