28798210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11119}}^1$

素因数の和:11170

約数の個数: 32

約数和(自身を含む): 60848640

約数和(自身を除く): 32050430

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 11119, 22238, 55595, 77833, 111190, 155666, 389165, 411403, 778330, 822806, 2057015, 2879821, 4114030, 5759642, 14399105, 28798210]

約数ペア:

[(1, 28798210), (2, 14399105), (5, 5759642), (7, 4114030), (10, 2879821), (14, 2057015), (35, 822806), (37, 778330), (70, 411403), (74, 389165), (185, 155666), (259, 111190), (370, 77833), (518, 55595), (1295, 22238), (2590, 11119)]