39423720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46933}}^1$

素因数の和:46954

約数の個数: 64

約数和(自身を含む): 135169920

約数和(自身を除く): 95746200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46933, 93866, 140799, 187732, 234665, 281598, 328531, 375464, 469330, 563196, 657062, 703995, 938660, 985593, 1126392, 1314124, 1407990, 1642655, 1877320, 1971186, 2628248, 2815980, 3285310, 3942372, 4927965, 5631960, 6570620, 7884744, 9855930, 13141240, 19711860, 39423720]

約数ペア:

[(1, 39423720), (2, 19711860), (3, 13141240), (4, 9855930), (5, 7884744), (6, 6570620), (7, 5631960), (8, 4927965), (10, 3942372), (12, 3285310), (14, 2815980), (15, 2628248), (20, 1971186), (21, 1877320), (24, 1642655), (28, 1407990), (30, 1314124), (35, 1126392), (40, 985593), (42, 938660), (56, 703995), (60, 657062), (70, 563196), (84, 469330), (105, 375464), (120, 328531), (140, 281598), (168, 234665), (210, 187732), (280, 140799), (420, 93866), (840, 46933)]