7801230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 18797184

約数和(自身を除く): 10995954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 587, 886, 1174, 1329, 1761, 2215, 2658, 2935, 3522, 4430, 5870, 6645, 8805, 13290, 17610, 260041, 520082, 780123, 1300205, 1560246, 2600410, 3900615, 7801230]

約数ペア:

[(1, 7801230), (2, 3900615), (3, 2600410), (5, 1560246), (6, 1300205), (10, 780123), (15, 520082), (30, 260041), (443, 17610), (587, 13290), (886, 8805), (1174, 6645), (1329, 5870), (1761, 4430), (2215, 3522), (2658, 2935)]