1900967574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 4668710400

約数和(自身を除く): 2767742826

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 37, 51, 58, 66, 74, 87, 102, 111, 174, 187, 222, 319, 374, 407, 493, 561, 629, 638, 814, 957, 986, 1073, 1122, 1221, 1258, 1479, 1579, 1887, 1914, 2146, 2442, 2958, 3158, 3219, 3774, 4737, 5423, 6438, 6919, 9474, 10846, 11803, 13838, 16269, 17369, 18241, 20757, 23606, 26843, 32538, 34738, 35409, 36482, 41514, 45791, 52107, 53686, 54723, 58423, 70818, 80529, 91582, 104214, 109446, 116846, 137373, 161058, 175269, 200651, 274746, 295273, 350538, 401302, 503701, 590546, 601953, 642653, 778447, 885819, 993191, 1007402, 1203906, 1285306, 1511103, 1556894, 1694267, 1771638, 1927959, 1986382, 2335341, 2979573, 3022206, 3388534, 3855918, 4670682, 5082801, 5959146, 8562917, 10165602, 10925101, 17125834, 18636937, 21850202, 25688751, 28802539, 32775303, 37273874, 51377502, 55910811, 57605078, 65550606, 86407617, 111821622, 172815234, 316827929, 633655858, 950483787, 1900967574]

約数ペア:

[(1, 1900967574), (2, 950483787), (3, 633655858), (6, 316827929), (11, 172815234), (17, 111821622), (22, 86407617), (29, 65550606), (33, 57605078), (34, 55910811), (37, 51377502), (51, 37273874), (58, 32775303), (66, 28802539), (74, 25688751), (87, 21850202), (102, 18636937), (111, 17125834), (174, 10925101), (187, 10165602), (222, 8562917), (319, 5959146), (374, 5082801), (407, 4670682), (493, 3855918), (561, 3388534), (629, 3022206), (638, 2979573), (814, 2335341), (957, 1986382), (986, 1927959), (1073, 1771638), (1122, 1694267), (1221, 1556894), (1258, 1511103), (1479, 1285306), (1579, 1203906), (1887, 1007402), (1914, 993191), (2146, 885819), (2442, 778447), (2958, 642653), (3158, 601953), (3219, 590546), (3774, 503701), (4737, 401302), (5423, 350538), (6438, 295273), (6919, 274746), (9474, 200651), (10846, 175269), (11803, 161058), (13838, 137373), (16269, 116846), (17369, 109446), (18241, 104214), (20757, 91582), (23606, 80529), (26843, 70818), (32538, 58423), (34738, 54723), (35409, 53686), (36482, 52107), (41514, 45791)]