190040865

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 363264000

約数和(自身を除く): 173223135

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 343, 645, 735, 859, 903, 1029, 1505, 1715, 2107, 2577, 4295, 4515, 5145, 6013, 6321, 10535, 12885, 14749, 18039, 30065, 31605, 36937, 42091, 44247, 73745, 90195, 110811, 126273, 184685, 210455, 221235, 258559, 294637, 554055, 631365, 775677, 883911, 1292795, 1473185, 1809913, 3878385, 4419555, 5429739, 9049565, 12669391, 27148695, 38008173, 63346955, 190040865]

約数ペア:

[(1, 190040865), (3, 63346955), (5, 38008173), (7, 27148695), (15, 12669391), (21, 9049565), (35, 5429739), (43, 4419555), (49, 3878385), (105, 1809913), (129, 1473185), (147, 1292795), (215, 883911), (245, 775677), (301, 631365), (343, 554055), (645, 294637), (735, 258559), (859, 221235), (903, 210455), (1029, 184685), (1505, 126273), (1715, 110811), (2107, 90195), (2577, 73745), (4295, 44247), (4515, 42091), (5145, 36937), (6013, 31605), (6321, 30065), (10535, 18039), (12885, 14749)]