219065970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 535113216

約数和(自身を除く): 316047246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 197, 202, 303, 367, 394, 505, 591, 606, 734, 985, 1010, 1101, 1182, 1515, 1835, 1970, 2202, 2955, 3030, 3670, 5505, 5910, 11010, 19897, 37067, 39794, 59691, 72299, 74134, 99485, 111201, 119382, 144598, 185335, 198970, 216897, 222402, 298455, 361495, 370670, 433794, 556005, 596910, 722990, 1084485, 1112010, 2168970, 7302199, 14604398, 21906597, 36510995, 43813194, 73021990, 109532985, 219065970]

約数ペア:

[(1, 219065970), (2, 109532985), (3, 73021990), (5, 43813194), (6, 36510995), (10, 21906597), (15, 14604398), (30, 7302199), (101, 2168970), (197, 1112010), (202, 1084485), (303, 722990), (367, 596910), (394, 556005), (505, 433794), (591, 370670), (606, 361495), (734, 298455), (985, 222402), (1010, 216897), (1101, 198970), (1182, 185335), (1515, 144598), (1835, 119382), (1970, 111201), (2202, 99485), (2955, 74134), (3030, 72299), (3670, 59691), (5505, 39794), (5910, 37067), (11010, 19897)]