65340810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 122665590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 141, 171, 190, 235, 270, 271, 282, 285, 342, 423, 470, 513, 542, 570, 705, 813, 846, 855, 893, 1026, 1269, 1355, 1410, 1626, 1710, 1786, 2115, 2439, 2538, 2565, 2679, 2710, 4065, 4230, 4465, 4878, 5130, 5149, 5358, 6345, 7317, 8037, 8130, 8930, 10298, 12195, 12690, 12737, 13395, 14634, 15447, 16074, 24111, 24390, 25474, 25745, 26790, 30894, 36585, 38211, 40185, 46341, 48222, 51490, 63685, 73170, 76422, 77235, 80370, 92682, 114633, 120555, 127370, 139023, 154470, 191055, 229266, 231705, 241110, 242003, 278046, 343899, 382110, 463410, 484006, 573165, 687798, 695115, 726009, 1146330, 1210015, 1390230, 1452018, 1719495, 2178027, 2420030, 3438990, 3630045, 4356054, 6534081, 7260090, 10890135, 13068162, 21780270, 32670405, 65340810]

約数ペア:

[(1, 65340810), (2, 32670405), (3, 21780270), (5, 13068162), (6, 10890135), (9, 7260090), (10, 6534081), (15, 4356054), (18, 3630045), (19, 3438990), (27, 2420030), (30, 2178027), (38, 1719495), (45, 1452018), (47, 1390230), (54, 1210015), (57, 1146330), (90, 726009), (94, 695115), (95, 687798), (114, 573165), (135, 484006), (141, 463410), (171, 382110), (190, 343899), (235, 278046), (270, 242003), (271, 241110), (282, 231705), (285, 229266), (342, 191055), (423, 154470), (470, 139023), (513, 127370), (542, 120555), (570, 114633), (705, 92682), (813, 80370), (846, 77235), (855, 76422), (893, 73170), (1026, 63685), (1269, 51490), (1355, 48222), (1410, 46341), (1626, 40185), (1710, 38211), (1786, 36585), (2115, 30894), (2439, 26790), (2538, 25745), (2565, 25474), (2679, 24390), (2710, 24111), (4065, 16074), (4230, 15447), (4465, 14634), (4878, 13395), (5130, 12737), (5149, 12690), (5358, 12195), (6345, 10298), (7317, 8930), (8037, 8130)]