6855990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 16562016

約数和(自身を除く): 9706026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1321, 1730, 2595, 2642, 3963, 5190, 6605, 7926, 13210, 19815, 39630, 228533, 457066, 685599, 1142665, 1371198, 2285330, 3427995, 6855990]

約数ペア:

[(1, 6855990), (2, 3427995), (3, 2285330), (5, 1371198), (6, 1142665), (10, 685599), (15, 457066), (30, 228533), (173, 39630), (346, 19815), (519, 13210), (865, 7926), (1038, 6605), (1321, 5190), (1730, 3963), (2595, 2642)]