2238691730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3699

約数の個数: 64

約数和(自身を含む): 4513881600

約数和(自身を除く): 2275189870

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 79, 110, 146, 158, 365, 395, 730, 790, 803, 869, 1606, 1738, 3529, 4015, 4345, 5767, 7058, 8030, 8690, 11534, 17645, 28835, 35290, 38819, 57670, 63437, 77638, 126874, 194095, 257617, 278791, 317185, 388190, 515234, 557582, 634370, 1288085, 1393955, 2576170, 2787910, 2833787, 3066701, 5667574, 6133402, 14168935, 15333505, 20351743, 28337870, 30667010, 40703486, 101758715, 203517430, 223869173, 447738346, 1119345865, 2238691730]

約数ペア:

[(1, 2238691730), (2, 1119345865), (5, 447738346), (10, 223869173), (11, 203517430), (22, 101758715), (55, 40703486), (73, 30667010), (79, 28337870), (110, 20351743), (146, 15333505), (158, 14168935), (365, 6133402), (395, 5667574), (730, 3066701), (790, 2833787), (803, 2787910), (869, 2576170), (1606, 1393955), (1738, 1288085), (3529, 634370), (4015, 557582), (4345, 515234), (5767, 388190), (7058, 317185), (8030, 278791), (8690, 257617), (11534, 194095), (17645, 126874), (28835, 77638), (35290, 63437), (38819, 57670)]