87457410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6991}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 229057920

約数和(自身を除く): 141600510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 6991, 12510, 13982, 20973, 34955, 41946, 62919, 69910, 104865, 125838, 209730, 314595, 629190, 971749, 1943498, 2915247, 4858745, 5830494, 8745741, 9717490, 14576235, 17491482, 29152470, 43728705, 87457410]

約数ペア:

[(1, 87457410), (2, 43728705), (3, 29152470), (5, 17491482), (6, 14576235), (9, 9717490), (10, 8745741), (15, 5830494), (18, 4858745), (30, 2915247), (45, 1943498), (90, 971749), (139, 629190), (278, 314595), (417, 209730), (695, 125838), (834, 104865), (1251, 69910), (1390, 62919), (2085, 41946), (2502, 34955), (4170, 20973), (6255, 13982), (6991, 12510)]