30676107

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 52925184

約数和(自身を除く): 22249077

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 311, 427, 539, 671, 933, 1281, 1617, 2013, 2177, 2989, 3421, 4697, 6531, 8967, 10263, 14091, 15239, 18971, 23947, 32879, 45717, 56913, 71841, 98637, 132797, 167629, 208681, 398391, 502887, 626043, 929579, 1460767, 2788737, 4382301, 10225369, 30676107]

約数ペア:

[(1, 30676107), (3, 10225369), (7, 4382301), (11, 2788737), (21, 1460767), (33, 929579), (49, 626043), (61, 502887), (77, 398391), (147, 208681), (183, 167629), (231, 132797), (311, 98637), (427, 71841), (539, 56913), (671, 45717), (933, 32879), (1281, 23947), (1617, 18971), (2013, 15239), (2177, 14091), (2989, 10263), (3421, 8967), (4697, 6531)]