22471457220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{176081}}^1$

素因数の和:176805

約数の個数: 72

約数和(自身を含む): 68259948120

約数和(自身を除く): 45788490900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709, 1418, 2127, 2836, 3545, 4254, 6381, 7090, 8508, 10635, 12762, 14180, 21270, 25524, 31905, 42540, 63810, 127620, 176081, 352162, 528243, 704324, 880405, 1056486, 1584729, 1760810, 2112972, 2641215, 3169458, 3521620, 5282430, 6338916, 7923645, 10564860, 15847290, 31694580, 124841429, 249682858, 374524287, 499365716, 624207145, 749048574, 1123572861, 1248414290, 1498097148, 1872621435, 2247145722, 2496828580, 3745242870, 4494291444, 5617864305, 7490485740, 11235728610, 22471457220]

約数ペア:

[(1, 22471457220), (2, 11235728610), (3, 7490485740), (4, 5617864305), (5, 4494291444), (6, 3745242870), (9, 2496828580), (10, 2247145722), (12, 1872621435), (15, 1498097148), (18, 1248414290), (20, 1123572861), (30, 749048574), (36, 624207145), (45, 499365716), (60, 374524287), (90, 249682858), (180, 124841429), (709, 31694580), (1418, 15847290), (2127, 10564860), (2836, 7923645), (3545, 6338916), (4254, 5282430), (6381, 3521620), (7090, 3169458), (8508, 2641215), (10635, 2112972), (12762, 1760810), (14180, 1584729), (21270, 1056486), (25524, 880405), (31905, 704324), (42540, 528243), (63810, 352162), (127620, 176081)]