738408090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:952

約数の個数: 128

約数和(自身を含む): 2154014208

約数和(自身を除く): 1415606118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 397, 510, 521, 595, 714, 794, 1042, 1190, 1191, 1563, 1785, 1985, 2382, 2605, 2779, 3126, 3570, 3647, 3970, 5210, 5558, 5955, 6749, 7294, 7815, 8337, 8857, 10941, 11910, 13498, 13895, 15630, 16674, 17714, 18235, 20247, 21882, 26571, 27790, 33745, 36470, 40494, 41685, 44285, 47243, 53142, 54705, 61999, 67490, 83370, 88570, 94486, 101235, 109410, 123998, 132855, 141729, 185997, 202470, 206837, 236215, 265710, 283458, 309995, 371994, 413674, 472430, 619990, 620511, 708645, 929985, 1034185, 1241022, 1417290, 1447859, 1859970, 2068370, 2895718, 3102555, 3516229, 4343577, 6205110, 7032458, 7239295, 8687154, 10548687, 14478590, 17581145, 21097374, 21717885, 24613603, 35162290, 43435770, 49227206, 52743435, 73840809, 105486870, 123068015, 147681618, 246136030, 369204045, 738408090]

約数ペア:

[(1, 738408090), (2, 369204045), (3, 246136030), (5, 147681618), (6, 123068015), (7, 105486870), (10, 73840809), (14, 52743435), (15, 49227206), (17, 43435770), (21, 35162290), (30, 24613603), (34, 21717885), (35, 21097374), (42, 17581145), (51, 14478590), (70, 10548687), (85, 8687154), (102, 7239295), (105, 7032458), (119, 6205110), (170, 4343577), (210, 3516229), (238, 3102555), (255, 2895718), (357, 2068370), (397, 1859970), (510, 1447859), (521, 1417290), (595, 1241022), (714, 1034185), (794, 929985), (1042, 708645), (1190, 620511), (1191, 619990), (1563, 472430), (1785, 413674), (1985, 371994), (2382, 309995), (2605, 283458), (2779, 265710), (3126, 236215), (3570, 206837), (3647, 202470), (3970, 185997), (5210, 141729), (5558, 132855), (5955, 123998), (6749, 109410), (7294, 101235), (7815, 94486), (8337, 88570), (8857, 83370), (10941, 67490), (11910, 61999), (13498, 54705), (13895, 53142), (15630, 47243), (16674, 44285), (17714, 41685), (18235, 40494), (20247, 36470), (21882, 33745), (26571, 27790)]