1330286055

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 2543756160

約数和(自身を除く): 1213470105

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, 2401, 2577, 4295, 4515, 5145, 6013, 6321, 7203, 10535, 12005, 12885, 14749, 18039, 30065, 31605, 36015, 36937, 42091, 44247, 73745, 90195, 103243, 110811, 126273, 184685, 210455, 221235, 258559, 294637, 309729, 516215, 554055, 631365, 775677, 883911, 1292795, 1473185, 1548645, 1809913, 2062459, 3878385, 4419555, 5429739, 6187377, 9049565, 10312295, 12669391, 27148695, 30936885, 38008173, 63346955, 88685737, 190040865, 266057211, 443428685, 1330286055]

約数ペア:

[(1, 1330286055), (3, 443428685), (5, 266057211), (7, 190040865), (15, 88685737), (21, 63346955), (35, 38008173), (43, 30936885), (49, 27148695), (105, 12669391), (129, 10312295), (147, 9049565), (215, 6187377), (245, 5429739), (301, 4419555), (343, 3878385), (645, 2062459), (735, 1809913), (859, 1548645), (903, 1473185), (1029, 1292795), (1505, 883911), (1715, 775677), (2107, 631365), (2401, 554055), (2577, 516215), (4295, 309729), (4515, 294637), (5145, 258559), (6013, 221235), (6321, 210455), (7203, 184685), (10535, 126273), (12005, 110811), (12885, 103243), (14749, 90195), (18039, 73745), (30065, 44247), (31605, 42091), (36015, 36937)]