1870296939

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30637}}^1$

素因数の和:30689

約数の個数: 64

約数和(自身を含む): 3529497600

約数和(自身を除く): 1659200661

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 969, 1071, 1197, 2261, 2907, 3213, 3591, 6783, 8721, 20349, 30637, 61047, 91911, 214459, 275733, 520829, 582103, 643377, 827199, 1562487, 1746309, 1930131, 3645803, 4074721, 4687461, 5238927, 5790393, 9895751, 10937409, 12224163, 14062383, 15716781, 29687253, 32812227, 36672489, 69270257, 89061759, 98436681, 110017467, 207810771, 267185277, 623432313, 1870296939]

約数ペア:

[(1, 1870296939), (3, 623432313), (7, 267185277), (9, 207810771), (17, 110017467), (19, 98436681), (21, 89061759), (27, 69270257), (51, 36672489), (57, 32812227), (63, 29687253), (119, 15716781), (133, 14062383), (153, 12224163), (171, 10937409), (189, 9895751), (323, 5790393), (357, 5238927), (399, 4687461), (459, 4074721), (513, 3645803), (969, 1930131), (1071, 1746309), (1197, 1562487), (2261, 827199), (2907, 643377), (3213, 582103), (3591, 520829), (6783, 275733), (8721, 214459), (20349, 91911), (30637, 61047)]