84761790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27431}}^1$

素因数の和:27544

約数の個数: 32

約数和(自身を含む): 205410816

約数和(自身を除く): 120649026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 27431, 54862, 82293, 137155, 164586, 274310, 411465, 822930, 2825393, 5650786, 8476179, 14126965, 16952358, 28253930, 42380895, 84761790]

約数ペア:

[(1, 84761790), (2, 42380895), (3, 28253930), (5, 16952358), (6, 14126965), (10, 8476179), (15, 5650786), (30, 2825393), (103, 822930), (206, 411465), (309, 274310), (515, 164586), (618, 137155), (1030, 82293), (1545, 54862), (3090, 27431)]