3942961540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6359}}^1$

素因数の和:6521

約数の個数: 96

約数和(自身を含む): 9778728960

約数和(自身を除く): 5835767420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 103, 140, 172, 206, 215, 301, 412, 430, 515, 602, 721, 860, 1030, 1204, 1442, 1505, 2060, 2884, 3010, 3605, 4429, 6020, 6359, 7210, 8858, 12718, 14420, 17716, 22145, 25436, 31003, 31795, 44290, 44513, 62006, 63590, 88580, 89026, 124012, 127180, 155015, 178052, 222565, 273437, 310030, 445130, 546874, 620060, 654977, 890260, 1093748, 1309954, 1367185, 1914059, 2619908, 2734370, 3274885, 3828118, 4584839, 5468740, 6549770, 7656236, 9169678, 9570295, 13099540, 18339356, 19140590, 22924195, 28164011, 38281180, 45848390, 56328022, 91696780, 112656044, 140820055, 197148077, 281640110, 394296154, 563280220, 788592308, 985740385, 1971480770, 3942961540]

約数ペア:

[(1, 3942961540), (2, 1971480770), (4, 985740385), (5, 788592308), (7, 563280220), (10, 394296154), (14, 281640110), (20, 197148077), (28, 140820055), (35, 112656044), (43, 91696780), (70, 56328022), (86, 45848390), (103, 38281180), (140, 28164011), (172, 22924195), (206, 19140590), (215, 18339356), (301, 13099540), (412, 9570295), (430, 9169678), (515, 7656236), (602, 6549770), (721, 5468740), (860, 4584839), (1030, 3828118), (1204, 3274885), (1442, 2734370), (1505, 2619908), (2060, 1914059), (2884, 1367185), (3010, 1309954), (3605, 1093748), (4429, 890260), (6020, 654977), (6359, 620060), (7210, 546874), (8858, 445130), (12718, 310030), (14420, 273437), (17716, 222565), (22145, 178052), (25436, 155015), (31003, 127180), (31795, 124012), (44290, 89026), (44513, 88580), (62006, 63590)]