7029230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 13759200

約数和(自身を除く): 6729970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 389, 695, 778, 1390, 1807, 1945, 3614, 3890, 5057, 9035, 10114, 18070, 25285, 50570, 54071, 108142, 270355, 540710, 702923, 1405846, 3514615, 7029230]

約数ペア:

[(1, 7029230), (2, 3514615), (5, 1405846), (10, 702923), (13, 540710), (26, 270355), (65, 108142), (130, 54071), (139, 50570), (278, 25285), (389, 18070), (695, 10114), (778, 9035), (1390, 5057), (1807, 3890), (1945, 3614)]