3472980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8288

約数の個数: 48

約数和(自身を含む): 11114880

約数和(自身を除く): 7641900

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, 8269, 16538, 24807, 33076, 41345, 49614, 57883, 82690, 99228, 115766, 124035, 165380, 173649, 231532, 248070, 289415, 347298, 496140, 578830, 694596, 868245, 1157660, 1736490, 3472980]

約数ペア:

[(1, 3472980), (2, 1736490), (3, 1157660), (4, 868245), (5, 694596), (6, 578830), (7, 496140), (10, 347298), (12, 289415), (14, 248070), (15, 231532), (20, 173649), (21, 165380), (28, 124035), (30, 115766), (35, 99228), (42, 82690), (60, 57883), (70, 49614), (84, 41345), (105, 33076), (140, 24807), (210, 16538), (420, 8269)]