69854570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 129439296

約数和(自身を除く): 59584726

約数列:

[1, 2, 5, 10, 41, 82, 205, 347, 410, 491, 694, 982, 1735, 2455, 3470, 4910, 14227, 20131, 28454, 40262, 71135, 100655, 142270, 170377, 201310, 340754, 851885, 1703770, 6985457, 13970914, 34927285, 69854570]

約数ペア:

[(1, 69854570), (2, 34927285), (5, 13970914), (10, 6985457), (41, 1703770), (82, 851885), (205, 340754), (347, 201310), (410, 170377), (491, 142270), (694, 100655), (982, 71135), (1735, 40262), (2455, 28454), (3470, 20131), (4910, 14227)]