551418570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2369

約数の個数: 128

約数和(自身を含む): 1581465600

約数和(自身を除く): 1030047030

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, 282, 285, 342, 423, 470, 513, 570, 705, 846, 855, 893, 1026, 1269, 1410, 1710, 1786, 2115, 2287, 2538, 2565, 2679, 4230, 4465, 4574, 5130, 5358, 6345, 6861, 8037, 8930, 11435, 12690, 13395, 13722, 16074, 20583, 22870, 24111, 26790, 34305, 40185, 41166, 43453, 48222, 61749, 68610, 80370, 86906, 102915, 107489, 120555, 123498, 130359, 205830, 214978, 217265, 241110, 260718, 308745, 322467, 391077, 434530, 537445, 617490, 644934, 651795, 782154, 967401, 1074890, 1173231, 1303590, 1612335, 1934802, 1955385, 2042291, 2346462, 2902203, 3224670, 3910770, 4084582, 4837005, 5804406, 5866155, 6126873, 9674010, 10211455, 11732310, 12253746, 14511015, 18380619, 20422910, 29022030, 30634365, 36761238, 55141857, 61268730, 91903095, 110283714, 183806190, 275709285, 551418570]

約数ペア:

[(1, 551418570), (2, 275709285), (3, 183806190), (5, 110283714), (6, 91903095), (9, 61268730), (10, 55141857), (15, 36761238), (18, 30634365), (19, 29022030), (27, 20422910), (30, 18380619), (38, 14511015), (45, 12253746), (47, 11732310), (54, 10211455), (57, 9674010), (90, 6126873), (94, 5866155), (95, 5804406), (114, 4837005), (135, 4084582), (141, 3910770), (171, 3224670), (190, 2902203), (235, 2346462), (270, 2042291), (282, 1955385), (285, 1934802), (342, 1612335), (423, 1303590), (470, 1173231), (513, 1074890), (570, 967401), (705, 782154), (846, 651795), (855, 644934), (893, 617490), (1026, 537445), (1269, 434530), (1410, 391077), (1710, 322467), (1786, 308745), (2115, 260718), (2287, 241110), (2538, 217265), (2565, 214978), (2679, 205830), (4230, 130359), (4465, 123498), (4574, 120555), (5130, 107489), (5358, 102915), (6345, 86906), (6861, 80370), (8037, 68610), (8930, 61749), (11435, 48222), (12690, 43453), (13395, 41166), (13722, 40185), (16074, 34305), (20583, 26790), (22870, 24111)]