30711714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 70774560

約数和(自身を除く): 40062846

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 627, 722, 1083, 1254, 1289, 2166, 2578, 3867, 3971, 7734, 7942, 11913, 14179, 23826, 24491, 28358, 42537, 48982, 73473, 85074, 146946, 269401, 465329, 538802, 808203, 930658, 1395987, 1616406, 2791974, 5118619, 10237238, 15355857, 30711714]

約数ペア:

[(1, 30711714), (2, 15355857), (3, 10237238), (6, 5118619), (11, 2791974), (19, 1616406), (22, 1395987), (33, 930658), (38, 808203), (57, 538802), (66, 465329), (114, 269401), (209, 146946), (361, 85074), (418, 73473), (627, 48982), (722, 42537), (1083, 28358), (1254, 24491), (1289, 23826), (2166, 14179), (2578, 11913), (3867, 7942), (3971, 7734)]