28028190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2677}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 67485600

約数和(自身を除く): 39457410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2677, 3490, 5235, 5354, 8031, 10470, 13385, 16062, 26770, 40155, 80310, 934273, 1868546, 2802819, 4671365, 5605638, 9342730, 14014095, 28028190]

約数ペア:

[(1, 28028190), (2, 14014095), (3, 9342730), (5, 5605638), (6, 4671365), (10, 2802819), (15, 1868546), (30, 934273), (349, 80310), (698, 40155), (1047, 26770), (1745, 16062), (2094, 13385), (2677, 10470), (3490, 8031), (5235, 5354)]