30179820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4157}}^1$

素因数の和:4191

約数の個数: 72

約数和(自身を含む): 92906352

約数和(自身を除く): 62726532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 4157, 7260, 8314, 12471, 16628, 20785, 24942, 41570, 45727, 49884, 62355, 83140, 91454, 124710, 137181, 182908, 228635, 249420, 274362, 457270, 502997, 548724, 685905, 914540, 1005994, 1371810, 1508991, 2011988, 2514985, 2743620, 3017982, 5029970, 6035964, 7544955, 10059940, 15089910, 30179820]

約数ペア:

[(1, 30179820), (2, 15089910), (3, 10059940), (4, 7544955), (5, 6035964), (6, 5029970), (10, 3017982), (11, 2743620), (12, 2514985), (15, 2011988), (20, 1508991), (22, 1371810), (30, 1005994), (33, 914540), (44, 685905), (55, 548724), (60, 502997), (66, 457270), (110, 274362), (121, 249420), (132, 228635), (165, 182908), (220, 137181), (242, 124710), (330, 91454), (363, 83140), (484, 62355), (605, 49884), (660, 45727), (726, 41570), (1210, 24942), (1452, 20785), (1815, 16628), (2420, 12471), (3630, 8314), (4157, 7260)]