80806710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19661}}^1$

素因数の和:19808

約数の個数: 32

約数和(自身を含む): 195361632

約数和(自身を除く): 114554922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 19661, 39322, 58983, 98305, 117966, 196610, 294915, 589830, 2693557, 5387114, 8080671, 13467785, 16161342, 26935570, 40403355, 80806710]

約数ペア:

[(1, 80806710), (2, 40403355), (3, 26935570), (5, 16161342), (6, 13467785), (10, 8080671), (15, 5387114), (30, 2693557), (137, 589830), (274, 294915), (411, 196610), (685, 117966), (822, 98305), (1370, 58983), (2055, 39322), (4110, 19661)]