57091770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 108796230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 359, 465, 513, 558, 570, 589, 718, 837, 855, 930, 1026, 1077, 1178, 1395, 1674, 1710, 1767, 1795, 2154, 2565, 2790, 2945, 3231, 3534, 3590, 4185, 5130, 5301, 5385, 5890, 6462, 6821, 8370, 8835, 9693, 10602, 10770, 11129, 13642, 15903, 16155, 17670, 19386, 20463, 22258, 26505, 31806, 32310, 33387, 34105, 40926, 48465, 53010, 55645, 61389, 66774, 68210, 79515, 96930, 100161, 102315, 111290, 122778, 159030, 166935, 184167, 200322, 204630, 211451, 300483, 306945, 333870, 368334, 422902, 500805, 600966, 613890, 634353, 920835, 1001610, 1057255, 1268706, 1502415, 1841670, 1903059, 2114510, 3004830, 3171765, 3806118, 5709177, 6343530, 9515295, 11418354, 19030590, 28545885, 57091770]

約数ペア:

[(1, 57091770), (2, 28545885), (3, 19030590), (5, 11418354), (6, 9515295), (9, 6343530), (10, 5709177), (15, 3806118), (18, 3171765), (19, 3004830), (27, 2114510), (30, 1903059), (31, 1841670), (38, 1502415), (45, 1268706), (54, 1057255), (57, 1001610), (62, 920835), (90, 634353), (93, 613890), (95, 600966), (114, 500805), (135, 422902), (155, 368334), (171, 333870), (186, 306945), (190, 300483), (270, 211451), (279, 204630), (285, 200322), (310, 184167), (342, 166935), (359, 159030), (465, 122778), (513, 111290), (558, 102315), (570, 100161), (589, 96930), (718, 79515), (837, 68210), (855, 66774), (930, 61389), (1026, 55645), (1077, 53010), (1178, 48465), (1395, 40926), (1674, 34105), (1710, 33387), (1767, 32310), (1795, 31806), (2154, 26505), (2565, 22258), (2790, 20463), (2945, 19386), (3231, 17670), (3534, 16155), (3590, 15903), (4185, 13642), (5130, 11129), (5301, 10770), (5385, 10602), (5890, 9693), (6462, 8835), (6821, 8370)]