179382690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68729}}^1$

素因数の和:68771

約数の個数: 48

約数和(自身を含む): 482484600

約数和(自身を除く): 303101910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 68729, 137458, 206187, 343645, 412374, 618561, 687290, 1030935, 1237122, 1993141, 2061870, 3092805, 3986282, 5979423, 6185610, 9965705, 11958846, 17938269, 19931410, 29897115, 35876538, 59794230, 89691345, 179382690]

約数ペア:

[(1, 179382690), (2, 89691345), (3, 59794230), (5, 35876538), (6, 29897115), (9, 19931410), (10, 17938269), (15, 11958846), (18, 9965705), (29, 6185610), (30, 5979423), (45, 3986282), (58, 3092805), (87, 2061870), (90, 1993141), (145, 1237122), (174, 1030935), (261, 687290), (290, 618561), (435, 412374), (522, 343645), (870, 206187), (1305, 137458), (2610, 68729)]