210163030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 264276650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 770, 955, 1337, 1429, 1910, 2101, 2674, 2858, 4202, 6685, 7145, 10003, 10505, 13370, 14290, 14707, 15719, 20006, 21010, 29414, 31438, 50015, 73535, 78595, 100030, 110033, 147070, 157190, 220066, 272939, 545878, 550165, 1100330, 1364695, 1910573, 2729390, 3002329, 3821146, 6004658, 9552865, 15011645, 19105730, 21016303, 30023290, 42032606, 105081515, 210163030]

約数ペア:

[(1, 210163030), (2, 105081515), (5, 42032606), (7, 30023290), (10, 21016303), (11, 19105730), (14, 15011645), (22, 9552865), (35, 6004658), (55, 3821146), (70, 3002329), (77, 2729390), (110, 1910573), (154, 1364695), (191, 1100330), (382, 550165), (385, 545878), (770, 272939), (955, 220066), (1337, 157190), (1429, 147070), (1910, 110033), (2101, 100030), (2674, 78595), (2858, 73535), (4202, 50015), (6685, 31438), (7145, 29414), (10003, 21010), (10505, 20006), (13370, 15719), (14290, 14707)]