77131830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135319}}^1$

素因数の和:135348

約数の個数: 32

約数和(自身を含む): 194860800

約数和(自身を除く): 117728970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 135319, 270638, 405957, 676595, 811914, 1353190, 2029785, 2571061, 4059570, 5142122, 7713183, 12855305, 15426366, 25710610, 38565915, 77131830]

約数ペア:

[(1, 77131830), (2, 38565915), (3, 25710610), (5, 15426366), (6, 12855305), (10, 7713183), (15, 5142122), (19, 4059570), (30, 2571061), (38, 2029785), (57, 1353190), (95, 811914), (114, 676595), (190, 405957), (285, 270638), (570, 135319)]