85773870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3527

約数の個数: 128

約数和(自身を含む): 281594880

約数和(自身を除く): 195821010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3491, 3510, 4095, 4914, 6982, 8190, 10473, 12285, 17455, 20946, 24437, 24570, 31419, 34910, 45383, 48874, 52365, 62838, 73311, 90766, 94257, 104730, 122185, 136149, 146622, 157095, 188514, 219933, 226915, 244370, 272298, 314190, 317681, 366555, 408447, 439866, 453830, 471285, 635362, 659799, 680745, 733110, 816894, 942570, 953043, 1099665, 1225341, 1319598, 1361490, 1588405, 1906086, 2042235, 2199330, 2450682, 2859129, 3176810, 3298995, 4084470, 4765215, 5718258, 6126705, 6597990, 8577387, 9530430, 12253410, 14295645, 17154774, 28591290, 42886935, 85773870]

約数ペア:

[(1, 85773870), (2, 42886935), (3, 28591290), (5, 17154774), (6, 14295645), (7, 12253410), (9, 9530430), (10, 8577387), (13, 6597990), (14, 6126705), (15, 5718258), (18, 4765215), (21, 4084470), (26, 3298995), (27, 3176810), (30, 2859129), (35, 2450682), (39, 2199330), (42, 2042235), (45, 1906086), (54, 1588405), (63, 1361490), (65, 1319598), (70, 1225341), (78, 1099665), (90, 953043), (91, 942570), (105, 816894), (117, 733110), (126, 680745), (130, 659799), (135, 635362), (182, 471285), (189, 453830), (195, 439866), (210, 408447), (234, 366555), (270, 317681), (273, 314190), (315, 272298), (351, 244370), (378, 226915), (390, 219933), (455, 188514), (546, 157095), (585, 146622), (630, 136149), (702, 122185), (819, 104730), (910, 94257), (945, 90766), (1170, 73311), (1365, 62838), (1638, 52365), (1755, 48874), (1890, 45383), (2457, 34910), (2730, 31419), (3491, 24570), (3510, 24437), (4095, 20946), (4914, 17455), (6982, 12285), (8190, 10473)]