18300030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 52202880

約数和(自身を除く): 33902850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 98, 105, 118, 147, 177, 210, 211, 245, 294, 295, 354, 413, 422, 490, 590, 633, 735, 826, 885, 1055, 1239, 1266, 1470, 1477, 1770, 2065, 2110, 2478, 2891, 2954, 3165, 4130, 4431, 5782, 6195, 6330, 7385, 8673, 8862, 10339, 12390, 12449, 14455, 14770, 17346, 20678, 22155, 24898, 28910, 31017, 37347, 43365, 44310, 51695, 62034, 62245, 74694, 86730, 87143, 103390, 124490, 155085, 174286, 186735, 261429, 310170, 373470, 435715, 522858, 610001, 871430, 1220002, 1307145, 1830003, 2614290, 3050005, 3660006, 6100010, 9150015, 18300030]

約数ペア:

[(1, 18300030), (2, 9150015), (3, 6100010), (5, 3660006), (6, 3050005), (7, 2614290), (10, 1830003), (14, 1307145), (15, 1220002), (21, 871430), (30, 610001), (35, 522858), (42, 435715), (49, 373470), (59, 310170), (70, 261429), (98, 186735), (105, 174286), (118, 155085), (147, 124490), (177, 103390), (210, 87143), (211, 86730), (245, 74694), (294, 62245), (295, 62034), (354, 51695), (413, 44310), (422, 43365), (490, 37347), (590, 31017), (633, 28910), (735, 24898), (826, 22155), (885, 20678), (1055, 17346), (1239, 14770), (1266, 14455), (1470, 12449), (1477, 12390), (1770, 10339), (2065, 8862), (2110, 8673), (2478, 7385), (2891, 6330), (2954, 6195), (3165, 5782), (4130, 4431)]