30428082

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 72806400

約数和(自身を除く): 42378318

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 631, 846, 893, 1026, 1262, 1269, 1786, 1893, 2538, 2679, 3786, 5358, 5679, 8037, 11358, 11989, 16074, 17037, 23978, 24111, 29657, 34074, 35967, 48222, 59314, 71934, 88971, 107901, 177942, 215802, 266913, 323703, 533826, 563483, 647406, 800739, 1126966, 1601478, 1690449, 3380898, 5071347, 10142694, 15214041, 30428082]

約数ペア:

[(1, 30428082), (2, 15214041), (3, 10142694), (6, 5071347), (9, 3380898), (18, 1690449), (19, 1601478), (27, 1126966), (38, 800739), (47, 647406), (54, 563483), (57, 533826), (94, 323703), (114, 266913), (141, 215802), (171, 177942), (282, 107901), (342, 88971), (423, 71934), (513, 59314), (631, 48222), (846, 35967), (893, 34074), (1026, 29657), (1262, 24111), (1269, 23978), (1786, 17037), (1893, 16074), (2538, 11989), (2679, 11358), (3786, 8037), (5358, 5679)]