15414860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2999}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 32508000

約数和(自身を除く): 17093140

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 2999, 5140, 5998, 11996, 14995, 29990, 59980, 770743, 1541486, 3082972, 3853715, 7707430, 15414860]

約数ペア:

[(1, 15414860), (2, 7707430), (4, 3853715), (5, 3082972), (10, 1541486), (20, 770743), (257, 59980), (514, 29990), (1028, 14995), (1285, 11996), (2570, 5998), (2999, 5140)]