6883890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 11864910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 929, 1235, 1482, 1858, 2470, 2787, 3705, 4645, 5574, 7410, 9290, 12077, 13935, 17651, 24154, 27870, 35302, 36231, 52953, 60385, 72462, 88255, 105906, 120770, 176510, 181155, 229463, 264765, 362310, 458926, 529530, 688389, 1147315, 1376778, 2294630, 3441945, 6883890]

約数ペア:

[(1, 6883890), (2, 3441945), (3, 2294630), (5, 1376778), (6, 1147315), (10, 688389), (13, 529530), (15, 458926), (19, 362310), (26, 264765), (30, 229463), (38, 181155), (39, 176510), (57, 120770), (65, 105906), (78, 88255), (95, 72462), (114, 60385), (130, 52953), (190, 36231), (195, 35302), (247, 27870), (285, 24154), (390, 17651), (494, 13935), (570, 12077), (741, 9290), (929, 7410), (1235, 5574), (1482, 4645), (1858, 3705), (2470, 2787)]