38560620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{91811}}^1$

素因数の和:91830

約数の個数: 48

約数和(自身を含む): 123395328

約数和(自身を除く): 84834708

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, 91811, 183622, 275433, 367244, 459055, 550866, 642677, 918110, 1101732, 1285354, 1377165, 1836220, 1928031, 2570708, 2754330, 3213385, 3856062, 5508660, 6426770, 7712124, 9640155, 12853540, 19280310, 38560620]

約数ペア:

[(1, 38560620), (2, 19280310), (3, 12853540), (4, 9640155), (5, 7712124), (6, 6426770), (7, 5508660), (10, 3856062), (12, 3213385), (14, 2754330), (15, 2570708), (20, 1928031), (21, 1836220), (28, 1377165), (30, 1285354), (35, 1101732), (42, 918110), (60, 642677), (70, 550866), (84, 459055), (105, 367244), (140, 275433), (210, 183622), (420, 91811)]