488182380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1162339}}^1$

素因数の和:1162358

約数の個数: 48

約数和(自身を含む): 1562184960

約数和(自身を除く): 1074002580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1162339, 2324678, 3487017, 4649356, 5811695, 6974034, 8136373, 11623390, 13948068, 16272746, 17435085, 23246780, 24409119, 32545492, 34870170, 40681865, 48818238, 69740340, 81363730, 97636476, 122045595, 162727460, 244091190, 488182380]

約数ペア:

[(1, 488182380), (2, 244091190), (3, 162727460), (4, 122045595), (5, 97636476), (6, 81363730), (7, 69740340), (10, 48818238), (12, 40681865), (14, 34870170), (15, 32545492), (20, 24409119), (21, 23246780), (28, 17435085), (30, 16272746), (35, 13948068), (42, 11623390), (60, 8136373), (70, 6974034), (84, 5811695), (105, 4649356), (140, 3487017), (210, 2324678), (420, 1162339)]