78858930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138349}}^1$

素因数の和:138378

約数の個数: 32

約数和(自身を含む): 199224000

約数和(自身を除く): 120365070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 138349, 276698, 415047, 691745, 830094, 1383490, 2075235, 2628631, 4150470, 5257262, 7885893, 13143155, 15771786, 26286310, 39429465, 78858930]

約数ペア:

[(1, 78858930), (2, 39429465), (3, 26286310), (5, 15771786), (6, 13143155), (10, 7885893), (15, 5257262), (19, 4150470), (30, 2628631), (38, 2075235), (57, 1383490), (95, 830094), (114, 691745), (190, 415047), (285, 276698), (570, 138349)]