2813666730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6433

約数の個数: 128

約数和(自身を含む): 8059392000

約数和(自身を除く): 5245725270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 343, 430, 490, 602, 645, 686, 735, 903, 1029, 1290, 1470, 1505, 1715, 1806, 2058, 2107, 3010, 3430, 4214, 4515, 5145, 6321, 6359, 9030, 10290, 10535, 12642, 12718, 14749, 19077, 21070, 29498, 31605, 31795, 38154, 44247, 44513, 63210, 63590, 73745, 88494, 89026, 95385, 133539, 147490, 190770, 221235, 222565, 267078, 273437, 311591, 442470, 445130, 546874, 623182, 667695, 820311, 934773, 1335390, 1367185, 1557955, 1640622, 1869546, 1914059, 2181137, 2734370, 3115910, 3828118, 4101555, 4362274, 4673865, 5742177, 6543411, 8203110, 9347730, 9570295, 10905685, 11484354, 13086822, 13398413, 19140590, 21811370, 26796826, 28710885, 32717055, 40195239, 57421770, 65434110, 66992065, 80390478, 93788891, 133984130, 187577782, 200976195, 281366673, 401952390, 468944455, 562733346, 937888910, 1406833365, 2813666730]

約数ペア:

[(1, 2813666730), (2, 1406833365), (3, 937888910), (5, 562733346), (6, 468944455), (7, 401952390), (10, 281366673), (14, 200976195), (15, 187577782), (21, 133984130), (30, 93788891), (35, 80390478), (42, 66992065), (43, 65434110), (49, 57421770), (70, 40195239), (86, 32717055), (98, 28710885), (105, 26796826), (129, 21811370), (147, 19140590), (210, 13398413), (215, 13086822), (245, 11484354), (258, 10905685), (294, 9570295), (301, 9347730), (343, 8203110), (430, 6543411), (490, 5742177), (602, 4673865), (645, 4362274), (686, 4101555), (735, 3828118), (903, 3115910), (1029, 2734370), (1290, 2181137), (1470, 1914059), (1505, 1869546), (1715, 1640622), (1806, 1557955), (2058, 1367185), (2107, 1335390), (3010, 934773), (3430, 820311), (4214, 667695), (4515, 623182), (5145, 546874), (6321, 445130), (6359, 442470), (9030, 311591), (10290, 273437), (10535, 267078), (12642, 222565), (12718, 221235), (14749, 190770), (19077, 147490), (21070, 133539), (29498, 95385), (31605, 89026), (31795, 88494), (38154, 73745), (44247, 63590), (44513, 63210)]