215548830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1933}}^1$

素因数の和:2015

約数の個数: 128

約数和(自身を含む): 668390400

約数和(自身を除く): 452841570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 354, 378, 413, 531, 590, 630, 826, 885, 945, 1062, 1239, 1593, 1770, 1890, 1933, 2065, 2478, 2655, 3186, 3717, 3866, 4130, 5310, 5799, 6195, 7434, 7965, 9665, 11151, 11598, 12390, 13531, 15930, 17397, 18585, 19330, 22302, 27062, 28995, 34794, 37170, 40593, 52191, 55755, 57990, 67655, 81186, 86985, 104382, 111510, 114047, 121779, 135310, 173970, 202965, 228094, 243558, 260955, 342141, 365337, 405930, 521910, 570235, 608895, 684282, 730674, 798329, 1026423, 1140470, 1217790, 1596658, 1710705, 1826685, 2052846, 2394987, 3079269, 3421410, 3653370, 3991645, 4789974, 5132115, 6158538, 7184961, 7983290, 10264230, 11974935, 14369922, 15396345, 21554883, 23949870, 30792690, 35924805, 43109766, 71849610, 107774415, 215548830]

約数ペア:

[(1, 215548830), (2, 107774415), (3, 71849610), (5, 43109766), (6, 35924805), (7, 30792690), (9, 23949870), (10, 21554883), (14, 15396345), (15, 14369922), (18, 11974935), (21, 10264230), (27, 7983290), (30, 7184961), (35, 6158538), (42, 5132115), (45, 4789974), (54, 3991645), (59, 3653370), (63, 3421410), (70, 3079269), (90, 2394987), (105, 2052846), (118, 1826685), (126, 1710705), (135, 1596658), (177, 1217790), (189, 1140470), (210, 1026423), (270, 798329), (295, 730674), (315, 684282), (354, 608895), (378, 570235), (413, 521910), (531, 405930), (590, 365337), (630, 342141), (826, 260955), (885, 243558), (945, 228094), (1062, 202965), (1239, 173970), (1593, 135310), (1770, 121779), (1890, 114047), (1933, 111510), (2065, 104382), (2478, 86985), (2655, 81186), (3186, 67655), (3717, 57990), (3866, 55755), (4130, 52191), (5310, 40593), (5799, 37170), (6195, 34794), (7434, 28995), (7965, 27062), (9665, 22302), (11151, 19330), (11598, 18585), (12390, 17397), (13531, 15930)]