142817070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 375134976

約数和(自身を除く): 232317906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 457, 914, 947, 1371, 1894, 2285, 2742, 2841, 4570, 4735, 5027, 5682, 6855, 9470, 10054, 10417, 13710, 14205, 15081, 20834, 25135, 28410, 30162, 31251, 50270, 52085, 62502, 75405, 104170, 150810, 156255, 312510, 432779, 865558, 1298337, 2163895, 2596674, 4327790, 4760569, 6491685, 9521138, 12983370, 14281707, 23802845, 28563414, 47605690, 71408535, 142817070]

約数ペア:

[(1, 142817070), (2, 71408535), (3, 47605690), (5, 28563414), (6, 23802845), (10, 14281707), (11, 12983370), (15, 9521138), (22, 6491685), (30, 4760569), (33, 4327790), (55, 2596674), (66, 2163895), (110, 1298337), (165, 865558), (330, 432779), (457, 312510), (914, 156255), (947, 150810), (1371, 104170), (1894, 75405), (2285, 62502), (2742, 52085), (2841, 50270), (4570, 31251), (4735, 30162), (5027, 28410), (5682, 25135), (6855, 20834), (9470, 15081), (10054, 14205), (10417, 13710)]