57556890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 159606720

約数和(自身を除く): 102049830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 285, 291, 342, 347, 485, 570, 582, 694, 855, 873, 970, 1041, 1455, 1710, 1735, 1746, 1843, 2082, 2910, 3123, 3470, 3686, 4365, 5205, 5529, 6246, 6593, 8730, 9215, 10410, 11058, 13186, 15615, 16587, 18430, 19779, 27645, 31230, 32965, 33174, 33659, 39558, 55290, 59337, 65930, 67318, 82935, 98895, 100977, 118674, 165870, 168295, 197790, 201954, 296685, 302931, 336590, 504885, 593370, 605862, 639521, 1009770, 1279042, 1514655, 1918563, 3029310, 3197605, 3837126, 5755689, 6395210, 9592815, 11511378, 19185630, 28778445, 57556890]

約数ペア:

[(1, 57556890), (2, 28778445), (3, 19185630), (5, 11511378), (6, 9592815), (9, 6395210), (10, 5755689), (15, 3837126), (18, 3197605), (19, 3029310), (30, 1918563), (38, 1514655), (45, 1279042), (57, 1009770), (90, 639521), (95, 605862), (97, 593370), (114, 504885), (171, 336590), (190, 302931), (194, 296685), (285, 201954), (291, 197790), (342, 168295), (347, 165870), (485, 118674), (570, 100977), (582, 98895), (694, 82935), (855, 67318), (873, 65930), (970, 59337), (1041, 55290), (1455, 39558), (1710, 33659), (1735, 33174), (1746, 32965), (1843, 31230), (2082, 27645), (2910, 19779), (3123, 18430), (3470, 16587), (3686, 15615), (4365, 13186), (5205, 11058), (5529, 10410), (6246, 9215), (6593, 8730)]