30895290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 89579520

約数和(自身を除く): 58684230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 127, 135, 153, 159, 170, 254, 255, 265, 270, 306, 318, 381, 459, 477, 510, 530, 635, 762, 765, 795, 901, 918, 954, 1143, 1270, 1431, 1530, 1590, 1802, 1905, 2159, 2286, 2295, 2385, 2703, 2862, 3429, 3810, 4318, 4505, 4590, 4770, 5406, 5715, 6477, 6731, 6858, 7155, 8109, 9010, 10795, 11430, 12954, 13462, 13515, 14310, 16218, 17145, 19431, 20193, 21590, 24327, 27030, 32385, 33655, 34290, 38862, 40386, 40545, 48654, 58293, 60579, 64770, 67310, 81090, 97155, 100965, 114427, 116586, 121158, 121635, 181737, 194310, 201930, 228854, 243270, 291465, 302895, 343281, 363474, 572135, 582930, 605790, 686562, 908685, 1029843, 1144270, 1716405, 1817370, 2059686, 3089529, 3432810, 5149215, 6179058, 10298430, 15447645, 30895290]

約数ペア:

[(1, 30895290), (2, 15447645), (3, 10298430), (5, 6179058), (6, 5149215), (9, 3432810), (10, 3089529), (15, 2059686), (17, 1817370), (18, 1716405), (27, 1144270), (30, 1029843), (34, 908685), (45, 686562), (51, 605790), (53, 582930), (54, 572135), (85, 363474), (90, 343281), (102, 302895), (106, 291465), (127, 243270), (135, 228854), (153, 201930), (159, 194310), (170, 181737), (254, 121635), (255, 121158), (265, 116586), (270, 114427), (306, 100965), (318, 97155), (381, 81090), (459, 67310), (477, 64770), (510, 60579), (530, 58293), (635, 48654), (762, 40545), (765, 40386), (795, 38862), (901, 34290), (918, 33655), (954, 32385), (1143, 27030), (1270, 24327), (1431, 21590), (1530, 20193), (1590, 19431), (1802, 17145), (1905, 16218), (2159, 14310), (2286, 13515), (2295, 13462), (2385, 12954), (2703, 11430), (2862, 10795), (3429, 9010), (3810, 8109), (4318, 7155), (4505, 6858), (4590, 6731), (4770, 6477), (5406, 5715)]