274368290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 592773120

約数和(自身を除く): 318404830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1829, 2065, 2143, 2170, 3658, 4130, 4286, 9145, 10715, 12803, 15001, 18290, 21430, 25606, 30002, 64015, 66433, 75005, 126437, 128030, 132866, 150010, 252874, 332165, 465031, 632185, 664330, 885059, 930062, 1264370, 1770118, 2325155, 3919547, 4425295, 4650310, 7839094, 8850590, 19597735, 27436829, 39195470, 54873658, 137184145, 274368290]

約数ペア:

[(1, 274368290), (2, 137184145), (5, 54873658), (7, 39195470), (10, 27436829), (14, 19597735), (31, 8850590), (35, 7839094), (59, 4650310), (62, 4425295), (70, 3919547), (118, 2325155), (155, 1770118), (217, 1264370), (295, 930062), (310, 885059), (413, 664330), (434, 632185), (590, 465031), (826, 332165), (1085, 252874), (1829, 150010), (2065, 132866), (2143, 128030), (2170, 126437), (3658, 75005), (4130, 66433), (4286, 64015), (9145, 30002), (10715, 25606), (12803, 21430), (15001, 18290)]