30711087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 52790400

約数和(自身を除く): 22079313

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 563, 627, 957, 1653, 1689, 1881, 2871, 4959, 5067, 6061, 6193, 10697, 16327, 18183, 18579, 32091, 48981, 54549, 55737, 96273, 117667, 146943, 179597, 310213, 353001, 538791, 930639, 1059003, 1616373, 2791917, 3412343, 10237029, 30711087]

約数ペア:

[(1, 30711087), (3, 10237029), (9, 3412343), (11, 2791917), (19, 1616373), (29, 1059003), (33, 930639), (57, 538791), (87, 353001), (99, 310213), (171, 179597), (209, 146943), (261, 117667), (319, 96273), (551, 55737), (563, 54549), (627, 48981), (957, 32091), (1653, 18579), (1689, 18183), (1881, 16327), (2871, 10697), (4959, 6193), (5067, 6061)]