7072380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 18087300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1871, 1890, 3742, 3780, 5613, 7484, 9355, 11226, 13097, 16839, 18710, 22452, 26194, 28065, 33678, 37420, 39291, 50517, 52388, 56130, 65485, 67356, 78582, 84195, 101034, 112260, 117873, 130970, 157164, 168390, 196455, 202068, 235746, 252585, 261940, 336780, 353619, 392910, 471492, 505170, 589365, 707238, 785820, 1010340, 1178730, 1414476, 1768095, 2357460, 3536190, 7072380]

約数ペア:

[(1, 7072380), (2, 3536190), (3, 2357460), (4, 1768095), (5, 1414476), (6, 1178730), (7, 1010340), (9, 785820), (10, 707238), (12, 589365), (14, 505170), (15, 471492), (18, 392910), (20, 353619), (21, 336780), (27, 261940), (28, 252585), (30, 235746), (35, 202068), (36, 196455), (42, 168390), (45, 157164), (54, 130970), (60, 117873), (63, 112260), (70, 101034), (84, 84195), (90, 78582), (105, 67356), (108, 65485), (126, 56130), (135, 52388), (140, 50517), (180, 39291), (189, 37420), (210, 33678), (252, 28065), (270, 26194), (315, 22452), (378, 18710), (420, 16839), (540, 13097), (630, 11226), (756, 9355), (945, 7484), (1260, 5613), (1871, 3780), (1890, 3742)]