30068412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 80906112

約数和(自身を除く): 50837700

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 631, 722, 836, 1083, 1254, 1262, 1444, 1893, 2166, 2508, 2524, 3786, 3971, 4332, 6941, 7572, 7942, 11913, 11989, 13882, 15884, 20823, 23826, 23978, 27764, 35967, 41646, 47652, 47956, 71934, 83292, 131879, 143868, 227791, 263758, 395637, 455582, 527516, 683373, 791274, 911164, 1366746, 1582548, 2505701, 2733492, 5011402, 7517103, 10022804, 15034206, 30068412]

約数ペア:

[(1, 30068412), (2, 15034206), (3, 10022804), (4, 7517103), (6, 5011402), (11, 2733492), (12, 2505701), (19, 1582548), (22, 1366746), (33, 911164), (38, 791274), (44, 683373), (57, 527516), (66, 455582), (76, 395637), (114, 263758), (132, 227791), (209, 143868), (228, 131879), (361, 83292), (418, 71934), (627, 47956), (631, 47652), (722, 41646), (836, 35967), (1083, 27764), (1254, 23978), (1262, 23826), (1444, 20823), (1893, 15884), (2166, 13882), (2508, 11989), (2524, 11913), (3786, 7942), (3971, 7572), (4332, 6941)]