30711258

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 43160742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 809, 999, 1026, 1406, 1618, 1998, 2109, 2427, 4218, 4854, 6327, 7281, 12654, 14562, 15371, 18981, 21843, 29933, 30742, 37962, 43686, 46113, 59866, 89799, 92226, 138339, 179598, 269397, 276678, 415017, 538794, 568727, 808191, 830034, 1137454, 1616382, 1706181, 3412362, 5118543, 10237086, 15355629, 30711258]

約数ペア:

[(1, 30711258), (2, 15355629), (3, 10237086), (6, 5118543), (9, 3412362), (18, 1706181), (19, 1616382), (27, 1137454), (37, 830034), (38, 808191), (54, 568727), (57, 538794), (74, 415017), (111, 276678), (114, 269397), (171, 179598), (222, 138339), (333, 92226), (342, 89799), (513, 59866), (666, 46113), (703, 43686), (809, 37962), (999, 30742), (1026, 29933), (1406, 21843), (1618, 18981), (1998, 15371), (2109, 14562), (2427, 12654), (4218, 7281), (4854, 6327)]