28924630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1151}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 30795050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1151, 1795, 2302, 2513, 3590, 5026, 5755, 8057, 11510, 12565, 16114, 25130, 40285, 80570, 413209, 826418, 2066045, 2892463, 4132090, 5784926, 14462315, 28924630]

約数ペア:

[(1, 28924630), (2, 14462315), (5, 5784926), (7, 4132090), (10, 2892463), (14, 2066045), (35, 826418), (70, 413209), (359, 80570), (718, 40285), (1151, 25130), (1795, 16114), (2302, 12565), (2513, 11510), (3590, 8057), (5026, 5755)]