54672870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 151119360

約数和(自身を除く): 96446490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1873, 1946, 2085, 2919, 3746, 4170, 4865, 5619, 5838, 9365, 9730, 11238, 13111, 14595, 18730, 26222, 28095, 29190, 39333, 56190, 65555, 78666, 131110, 196665, 260347, 393330, 520694, 781041, 1301735, 1562082, 1822429, 2603470, 3644858, 3905205, 5467287, 7810410, 9112145, 10934574, 18224290, 27336435, 54672870]

約数ペア:

[(1, 54672870), (2, 27336435), (3, 18224290), (5, 10934574), (6, 9112145), (7, 7810410), (10, 5467287), (14, 3905205), (15, 3644858), (21, 2603470), (30, 1822429), (35, 1562082), (42, 1301735), (70, 781041), (105, 520694), (139, 393330), (210, 260347), (278, 196665), (417, 131110), (695, 78666), (834, 65555), (973, 56190), (1390, 39333), (1873, 29190), (1946, 28095), (2085, 26222), (2919, 18730), (3746, 14595), (4170, 13111), (4865, 11238), (5619, 9730), (5838, 9365)]