29896251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 55074816

約数和(自身を除く): 25178565

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 187, 231, 253, 331, 357, 391, 483, 561, 759, 993, 1173, 1309, 1771, 2317, 2737, 3641, 3927, 4301, 5313, 5627, 6951, 7613, 8211, 10923, 12903, 16881, 22839, 25487, 30107, 39389, 53291, 61897, 76461, 83743, 90321, 118167, 129421, 159873, 185691, 251229, 388263, 433279, 586201, 905947, 1299837, 1423631, 1758603, 2717841, 4270893, 9965417, 29896251]

約数ペア:

[(1, 29896251), (3, 9965417), (7, 4270893), (11, 2717841), (17, 1758603), (21, 1423631), (23, 1299837), (33, 905947), (51, 586201), (69, 433279), (77, 388263), (119, 251229), (161, 185691), (187, 159873), (231, 129421), (253, 118167), (331, 90321), (357, 83743), (391, 76461), (483, 61897), (561, 53291), (759, 39389), (993, 30107), (1173, 25487), (1309, 22839), (1771, 16881), (2317, 12903), (2737, 10923), (3641, 8211), (3927, 7613), (4301, 6951), (5313, 5627)]