73052770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1613}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 150605568

約数和(自身を除く): 77552798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1613, 3226, 3235, 4529, 6470, 8065, 9058, 11291, 16130, 22582, 22645, 45290, 56455, 112910, 1043611, 2087222, 5218055, 7305277, 10436110, 14610554, 36526385, 73052770]

約数ペア:

[(1, 73052770), (2, 36526385), (5, 14610554), (7, 10436110), (10, 7305277), (14, 5218055), (35, 2087222), (70, 1043611), (647, 112910), (1294, 56455), (1613, 45290), (3226, 22645), (3235, 22582), (4529, 16130), (6470, 11291), (8065, 9058)]